Bibliographies thématiques / Exotic Transition Metal Oxides

Littérature scientifique sur le sujet « Exotic Transition Metal Oxides »

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Publié le 7 septembre 2023

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Articles de revues sur le sujet "Exotic Transition Metal Oxides"

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Rodenbücher, Christian, et Kristof Szot. « Electronic Phenomena of Transition Metal Oxides ». Crystals 11, no 3 (5 mars 2021) : 256. http://dx.doi.org/10.3390/cryst11030256.

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Transition metal oxides with ABO3 or BO2 structures have become one of the major research fields in solid state science, as they exhibit an impressive variety of unusual and exotic phenomena with potential for their exploitation in real-world applications [...]
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Kushwaha, Pallavi, Veronika Sunko, Philip J. W. Moll, Lewis Bawden, Jonathon M. Riley, Nabhanila Nandi, Helge Rosner et al. « Nearly free electrons in a 5ddelafossite oxide metal ». Science Advances 1, no 9 (octobre 2015) : e1500692. http://dx.doi.org/10.1126/sciadv.1500692.

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Understanding the role of electron correlations in strong spin-orbit transition-metal oxides is key to the realization of numerous exotic phases including spin-orbit–assisted Mott insulators, correlated topological solids, and prospective new high-temperature superconductors. To date, most attention has been focused on the 5diridium-based oxides. We instead consider the Pt-based delafossite oxide PtCoO2. Our transport measurements, performed on single-crystal samples etched to well-defined geometries using focused ion beam techniques, yield a room temperature resistivity of only 2.1 microhm·cm (μΩ-cm), establishing PtCoO2as the most conductive oxide known. From angle-resolved photoemission and density functional theory, we show that the underlying Fermi surface is a single cylinder of nearly hexagonal cross-section, with very weak dispersion alongkz. Despite being predominantly composed ofd-orbital character, the conduction band is remarkably steep, with an average effective mass of only 1.14me. Moreover, the sharp spectral features observed in photoemission remain well defined with little additional broadening for more than 500 meV belowEF, pointing to suppressed electron-electron scattering. Together, our findings establish PtCoO2as a model nearly-free–electron system in a 5ddelafossite transition-metal oxide.
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Hattori, Azusa N., Ai I. Osaka, Ken Hattori, Yasuhisa Naitoh, Hisashi Shima, Hiroyuki Akinaga et Hidekazu Tanaka. « Investigation of Statistical Metal-Insulator Transition Properties of Electronic Domains in Spatially Confined VO2 Nanostructure ». Crystals 10, no 8 (22 juillet 2020) : 631. http://dx.doi.org/10.3390/cryst10080631.

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Functional oxides with strongly correlated electron systems, such as vanadium dioxide, manganite, and so on, show a metal-insulator transition and an insulator-metal transition (MIT and IMT) with a change in conductivity of several orders of magnitude. Since the discovery of phase separation during transition processes, many researchers have been trying to capture a nanoscale electronic domain and investigate its exotic properties. To understand the exotic properties of the nanoscale electronic domain, we studied the MIT and IMT properties for the VO2 electronic domains confined into a 20 nm length scale. The confined domains in VO2 exhibited an intrinsic first-order MIT and IMT with an unusually steep single-step change in the temperature dependent resistivity (R-T) curve. The investigation of the temperature-sweep-rate dependent MIT and IMT properties revealed the statistical transition behavior among the domains. These results are the first demonstration approaching the transition dynamics: the competition between the phase-transition kinetics and experimental temperature-sweep-rate in a nano scale. We proposed a statistical transition model to describe the correlation between the domain behavior and the observable R-T curve, which connect the progression of the MIT and IMT from the macroscopic to microscopic viewpoints.
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ALONSO, J. A., M. J. MARTÍNEZ-LOPE, C. DE LA CALLE, J. SÁNCHEZ-BENÍTEZ, M. RETUERTO, A. AGUADERO et M. T. FERNANDEZ-DÍAZ. « HIGH-PRESSURE SYNTHESIS AND CHARACTERIZATION OF NEW METASTABLE OXIDES ». Functional Materials Letters 04, no 04 (décembre 2011) : 333–36. http://dx.doi.org/10.1142/s1793604711002123.

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Many transition-metal oxides in elevated valence states [e.g. Mn(V), Co(IV), Ni(III), Cu(III) ] present a metastable character and, given the difficulty of their synthesis, have been relatively little studied. However, they are very interesting materials presenting strong electronic correlations that are bound to exotic properties such as superconductivity, metal behavior, metal–insulator transitions or colossal magnetoresistance. The metastability of these compounds requires special synthesis conditions such as the application of high pressure. In the last years, we have prepared and investigated a good number of materials belonging to several families such as RNiO3 (R = rare earths), Ba3Mn2O8 , (Ba,Sr)CoO3 , La2(Ni,Co)O4+δ , etc. In the study and correct characterization of these oxides it has been decisive the use of elastic neutron diffraction, most of the times in powder samples. This technique has allowed us to access the structural details typically related to the octahedral tilting in perovskite structures, the oxygen stoichiometry and order–disorder of the oxygen sublattice, the distinction between close elements in the Periodic Table, the resolution of magnetic structures and, in general, the establishment of a correlation between the structure and the properties of interest. This letter is organized around the binomial "high-pressure synthesis" and "characterization by neutron diffraction" and illustrated with some selected examples among the metastable materials above mentioned.
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Niu, Xu, Bin-Bin Chen, Ni Zhong, Ping-Hua Xiang et Chun-Gang Duan. « Topological Hall effect in SrRuO3 thin films and heterostructures ». Journal of Physics : Condensed Matter 34, no 24 (14 avril 2022) : 244001. http://dx.doi.org/10.1088/1361-648x/ac60d0.

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Abstract Transition metal oxides hold a wide spectrum of fascinating properties endowed by the strong electron correlations. In 4d and 5d oxides, exotic phases can be realized with the involvement of strong spin–orbit coupling (SOC), such as unconventional magnetism and topological superconductivity. Recently, topological Hall effects (THEs) and magnetic skyrmions have been uncovered in SrRuO3 thin films and heterostructures, where the presence of SOC and inversion symmetry breaking at the interface are believed to play a key role. Realization of magnetic skyrmions in oxides not only offers a platform to study topological physics with correlated electrons, but also opens up new possibilities for magnetic oxides using in the low-power spintronic devices. In this review, we discuss recent observations of THE and skyrmions in the SRO film interfaced with various materials, with a focus on the electric tuning of THE. We conclude with a discussion on the directions of future research in this field.
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Jiang, Xingyu, Yiren Liu, Yipeng Zang, Yuwei Liu, Tianyi Gao, Ningchong Zheng, Zhengbin Gu, Yurong Yang, Di Wu et Yuefeng Nie. « Uniaxial strain induced anisotropic bandgap engineering in freestanding BiFeO3 films ». APL Materials 10, no 9 (1 septembre 2022) : 091110. http://dx.doi.org/10.1063/5.0095955.

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Strain engineering has been demonstrated to be an effective knob to tune the bandgap in perovskite oxides, which is highly desired for applications in optics, optoelectronics, and ferroelectric photovoltaics. Multiferroic BiFeO3 exhibits great potential in photovoltaic applications and its bandgap engineering is of great interest. However, the mechanism of strain induced bandgap engineering in BiFeO3 remains elusive to date. Here, we perform in situ ellipsometry measurements to investigate the bandgap evolution as a function of uniaxial strain on freestanding BiFeO3 films. Exotic anisotropic bandgap engineering has been observed, where the bandgap increases (decreases) by applying uniaxial tensile strain along the pseudocubic [100]p ([110]p) direction. First-principles calculations indicate that different O6 octahedral rotations under strain are responsible for this phenomenon. Our work demonstrates that the extreme freedom in tuning the strain and symmetry of freestanding films opens a new fertile playground for novel strain-driven phases in transition metal oxides.
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Yin, Zongyou, Moshe Tordjman, Youngtack Lee, Alon Vardi, Rafi Kalish et Jesús A. del Alamo. « Enhanced transport in transistor by tuning transition-metal oxide electronic states interfaced with diamond ». Science Advances 4, no 9 (septembre 2018) : eaau0480. http://dx.doi.org/10.1126/sciadv.aau0480.

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High electron affinity transition-metal oxides (TMOs) have gained a central role in two-dimensional (2D) electronics by enabling unprecedented surface charge doping efficiency in numerous exotic 2D solid-state semiconductors. Among them, diamond-based 2D electronics are entering a new era by using TMOs as surface acceptors instead of previous molecular-like unstable acceptors. Similarly, surface-doped diamond with TMOs has recently yielded record sheet hole concentrations (2 × 1014 cm−2) and launched the quest for its implementation in microelectronic devices. Regrettably, field-effect transistor operation based on this surface doping has been so far disappointing due to fundamental material obstacles such as (i) carrier scattering induced by nonhomogeneous morphology of TMO surface acceptor layer, (ii) stoichiometry changes caused by typical transistor fabrication process, and (iii) carrier transport loss due to electronic band energy misalignment. This work proposes and demonstrates a general strategy that synergistically surmounts these three barriers by developing an atomic layer deposition of a hydrogenated MoO3 layer as a novel efficient surface charge acceptor for transistors. It shows high surface uniformity, enhanced immunity to harsh fabrication conditions, and benefits from tunable electronic gap states for improving carrier transfer at interfaces. These breakthroughs permit crucial integration of TMO surface doping into transistor fabrication flows and allow outperforming electronic devices to be reached.
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Takahashi, K. S., Y. Tokura et M. Kawasaki. « Metal–insulator transitions in dimensionality controlled LaxSr1−xVO3 films ». APL Materials 10, no 11 (1 novembre 2022) : 111114. http://dx.doi.org/10.1063/5.0122864.

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Carrier doping into two dimensional (2D) Mott insulators is one of the prospective strategies for exploring exotic quantum phenomena. Although ultra-thin oxide films are one such target, it is vitally important to fabricate well-defined and clean samples to extract intrinsic properties. In this study, we start from establishing the growth of clean SrVO3 films with a low residual resistivity (∼4 × 10−7 Ω cm) and a high mobility (∼103 cm2/V s). By confining them with SrTiO3 barrier layers, the Mott insulator state appears at the thickness below 3 unit cells (u.c.). By the electron doping in the form of La xSr1− xVO3 for such two dimensional systems (2 and 3 u.c), metallic-like phases appear in a narrow x region around x = 0.17, indicating a collapse of the Mott insulator state. This study demonstrates that artificial 2D systems of clean oxides are a promising playground for exploring novel Mott physics in confined systems.
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Merckling, Clement, Islam Ahmed, Tsang Hsuan Tsang, Moloud Kaviani, Jan Genoe et Stefan De Gendt. « (Invited) Integrated Perovskites Oxides on Silicon : From Optical to Quantum Applications ». ECS Meeting Abstracts MA2022-01, no 19 (7 juillet 2022) : 1060. http://dx.doi.org/10.1149/ma2022-01191060mtgabs.

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With the slowing down of Moore’s law, related to conventional scaling of integrated circuits, alternative technologies will require research effort for pushing the limits of new generations of electronic or photonic devices. Perovskite oxides with the ABO3 chemical formula have a very wide range of interesting intrinsic properties such as metal-insulator transition, ferroelectricity, pyroelectricity, piezoelectricity, ferromagnetic and superconductivity. For the integration of such oxides, it is of great interest to combine their properties with traditional electronic, memory and optical devices on the same silicon-based platform. In the context of high-speed chip-to-chip optical interconnects, compact high-resolution beam steering and video-rate RGB hologram generation require the integration of fast and efficient optical modulators on top of silicon CMOS devices. For these applications the integration of high quality electro-optical materials A defect-free material-stack deposition on silicon wafers is hence required. Among the possible materials options, barium titanate (BaTiO3) is one promising candidate due to its large intrinsic Pockels coefficients that can be obtained. In a first part of the talk, we will review the different options to integrate BaTiO3 on Silicon substrate though different templates to control the polarization direction and discuss the influence on the physical, electrical and optical properties. Then in the second section we will discuss the use of perovskites oxide in the field of topological based qubits which is one of the promising methods for realizing fault-tolerant computations. It is recognized that superconductor/topological insulator heterostructure interfaces may be a perfect host for the exotic “Majorana” particles. These have relevant topological protection nature as required for processing information. Therefore, the physics at the superconductor/topological insulator heterostructure interface need to be studied further, starting at the material level. In this work, a candidate material Barium Bismuthate (BBO) is studied utilizing the Oxide Molecular Beam Epitaxy (MBE) process. The perovskite structure provides opportunity for easily tailored functionality through substitutional doping. Incorporation of potassium into the lattice of BBO results in a superconducting phase with Curie temperature as high as ~ 30K. In addition, BBO is according to DFT based studies, predicted to form topological surface states when doped with Fluorine. In our work, we integrate BBO perovskite on Si(001) substrate, using an epitaxially grown strontium titanate (STO) single-crystalline buffer layer and discuss the structural and chemical properties of the heterostructure will be established by utilizing physical characterization techniques such as AFM, and TEM in later stages. This will go hand in hand with the understanding of the ARPES studies and related surface reconstruction of BBO observed by RHEED as a criterion for the high-quality films. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreements No 864483 and 742299)”.
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Rao, C. N. R. « Transition Metal Oxides ». Annual Review of Physical Chemistry 40, no 1 (octobre 1989) : 291–326. http://dx.doi.org/10.1146/annurev.pc.40.100189.001451.

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Thèses sur le sujet "Exotic Transition Metal Oxides"

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Mete, Ersen. « Electronic Properties Of Transition Metal Oxides ». Phd thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1069699/index.pdf.

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Transition metal oxides constitute a large class of materials with variety of very interesting properties and important technological utility. A subset with perovskite structure has been the subject matter of the current theoretical investigation with an emphasis on their electronic and structural behavior. An analytical and a computational method are used to calculate physical entities like lattice parameters, bulk moduli, band structures, density of electronic states and charge density distributions for various topologies. Results are discussed and compared with the available experimental findings.
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Bogdanov, Nikolay. « Anisotropic interactions in transition metal oxides ». Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-234886.

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This thesis covers different problems that arise due to crystal and pseudospin anisotropy present in 3d and 5d transition metal oxides. We demonstrate that the methods of computational quantum chemistry can be fruitfully used for quantitative studies of such problems. In Chapter 2, Chapter 3, and Chapter 7 we show that it is possible to reliably calculate local multiplet splittings fully ab initio, and therefore help to assign peaks in experimental spectra to corresponding electronic states. In a situation of large number of peaks due to low local symmetry such assignment using semi-empirical methods can be very tedious and non-unique. Moreover, in Chapter 4 we present a computational scheme for calculating intensities as observed in the resonant inelastic X-ray scattering and X-ray absorption experiments. In our scheme highly-excited core-hole states are calculated explicitly taking into account corresponding orbital relaxation and electron polarization. Computed Cu L-edge spectra for the Li2CuO2 compound reproduce all features present in experiment. Unbiased ab initio calculations allow us to unravel a delicate interplay between the distortion of the local ligand cage around the transition metal ions and the anisotropic electrostatic interactions due to second and farther coordination shells. As shown in Chapter 5 and Chapter 6 this interplay can lead to the counter intuitive multiplet structure, single-ion anisotropy, and magnetic g factors. The effect is quite general and may occur in compounds with large difference between charges of metal ions that form anisotropic environment around the transition metal, like Ir 4+ in plane versus Sr 2+ out of plane in the case of Sr2IrO4. An important aspect of the presented study is the mapping of the quantum chemistry results onto simpler physical models, namely extended Heisenberg model, providing an ab initio parametrization. In Chapter 5 we employ the effective Hamiltonian technique for extracting parameters of the anisotropic Heisenberg model with single-ion anisotropy in the case of quenched orbital moment and second-order spin-orbit coupling. Calculated strong easy-axis anisotropy of the same order of magnitude as the symmetric exchange is consistent with experimentally-observer all-in/all-out magnetic order. In Chapter 6 we introduce new flavour of the mapping procedure applicable to systems with first-order spin-orbit coupling, such as 5d 5 iridates based on analysis of the wavefunction and interaction with magnetic field. In Chapter 6 and Chapter 7 we use this new procedure to obtain parameters of the pseudospin anisotropic Heisenberg model. We find large antisymmetric exchange leading to the canted antiferromagnetic state in Sr2IrO4 and nearly ideal one-dimensional Heisenberg behaviour of the CaIrO3, both agree very well with experimental findings.
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Sadoc, Aymeric Gaël Jocelyn. « Charge disproportionation in transition metal oxides ». [S.l. : [Groningen : s.n.] ; University Library Groningen] [Host], 2008. http://irs.ub.rug.nl/ppn/.

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Lau, Bayo. « Modeling polarons in transition-metal oxides ». Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/33463.

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This work is a series of reports on progress in the description of electron-electron and electron-lattice interactions in transition-metal oxides, with an emphasis to the class of high-Tc superconducting cuprates. Combinations of numerical and analytical approaches were devised and developed to study large-scale models, which distinguish cation and anion sites of the realistic lattice structure. The many results range from incremental deviation to significant difference compared to those of the widely-accepted simple models without such distinction. A previously proposed numerical scheme and a perturbation approach were adapted to study the one-dimensional breathing-mode model, which describes a charge carrier interacting with vibrating anions. The effort yielded the first accurate benchmark result for all parameters values of the model. Based on a physical insight about the spin-1/2 Heisenberg antiferromagnet on a two-dimensional square lattice, an octapartite approach was devised to model the low-energy states. The efficiency of the resulting numerical approach was showcased with the explicit solution to a record-breaking 64-spin torus. A spin-polaron model was derived to model holes injected into cuprate's quasi two-dimensional copper-oxygen layer. Total-spin-resolved exact diagonalization was performed for a single fermionic hole in a record-breaking cluster with 32 copper and 64 oxygen sites. The solutions revealed important physics missed by previous studies. The octapartite approach was then developed to solve the spin-polaron model with two extra holes in the same cluster. The accuracy and efficiency of the method were established. Enhanced singlet correlation between two holes was observed. The preliminary results justify the need for an in-depth study.
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Field, Marianne Alice Louise. « Transition metal oxides and oxide-halides ». Thesis, University of Southampton, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401833.

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Guo, Yuzheng. « Electronic structures of transition metal oxides ». Thesis, University of Cambridge, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.648465.

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Gibbs, Alexandra S. « Emergent states in transition metal oxides ». Thesis, University of St Andrews, 2013. http://hdl.handle.net/10023/3557.

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Transition metal oxides adopt a wide variety of crystal structures and display a diverse range of physical phenomena from Mott insulating states to electron-nematics to unconventional superconductivity. Detailed understanding of these states and how they may be manipulated by structural modifications requires both precise structural knowledge and in-depth physical property measurements using as many techniques over as wide a range of phase space as possible. In the work described in this thesis a range of transition metal oxides were studied using high-resolution powder neutron diffraction and detailed low-temperature physical property measurements. The quaternary barium orthotellurates Ba₂NiTeO₆, Ba₂CuTeO₆ and Ba₂ZnTeO₆ belong to an almost unstudied family of materials. The development of procedures for synthesizing large single crystals has facilitated the investigation of interesting new anisotropic magnetic states in the Cu and Ni systems and the existence of a possible structural phase transition in the Zn-based compound. YMnO₃ is a multiferroic with improper ferrielectricity. The study of the high-temperature structural phases described in this thesis has led to the identification both of the transition path to the ferrielectric state and the identification of an isostructural phase transition within the ferrielectric phase. BiFe₀.₇Mn₀.₃O₃ is also a multiferroic material but with proper ferroelectricity. The investigation of the structural phases of this compound have provided confirmation of the high-temperature phases with the reassignment of the symmetry of the highest-temperature phase which is intriguingly different to that of the unsubstituted material. Finally, an investigation of the electronic structures of the high conductivity delafossites PdCoO₂ and PdCrO₂ using micro-cantilever torque magnetometry measurements of quantum oscillations is described. This has resolved the warping of the Fermi surface of PdCoO₂ and given insights into the complicated Fermi surface of the itinerant antiferromagnet PdCrO₂.
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Vale, J. G. « The nature of the metal-insulator transition in 5d transition metal oxides ». Thesis, University College London (University of London), 2017. http://discovery.ucl.ac.uk/1538695/.

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A number of 5d transition metal oxides (TMOs) either undergo, or lie proximate to, a metal-insulator transition (MIT). However these MITs frequently depart from a Mott-Hubbard picture, in which the interactions are dominated by the interplay between the on-site Coulomb repulsion and electronic bandwidth. In 5d TMOs the sizeable intrinsic spin-orbit coupling plays an important role, and gives rise to electronic and magnetic ground states -- at both sides of the MIT -- that cannot be adequately described within a purely L-S coupling scenario. In this thesis the aim is to understand the role of spin-orbit coupling in determining the electronic and magnetic properties of 5d TMOs. There has been a large amount of recent interest within this field (both experimentally and theoretically), however thus far has mostly been limited to the 5d5, j =1/2 limit. The perovskite iridates Sr2IrO4 and Sr3Ir2O7 lie within this limit. Theoretical predictions suggest a significant easy-plane anisotropy is present for the single layer Sr2IrO4. I show that this anisotropy can be observed and quantified, using magnetic critical scattering and previously published resonant inelastic X-ray scattering (RIXS) data. This differs from previous results that suggest purely 2D Heisenberg behaviour. Meanwhile the critical fluctuations in bilayer Sr3Ir2O7 have a three-dimensional nature, which can be directly related to the intra-bilayer coupling and significant anisotropy previously probed by RIXS. I also demonstrate that resonant X-ray scattering techniques can be successfully applied to other 5d systems, especially the d3 osmates. Both NaOsO3 and Cd2Os2O7 undergo MITs directly linked to the onset of antiferromagnetic order (Slater or Lifshitz mechanisms). The first ever high-resolution RIXS measurements at the Os L3 absorption edge reveal that there is a correlated evolution of the electronic and magnetic excitations through the respective MITs. The behaviour is consistent with a scenario in which the effect of spin-orbit coupling and electron correlations are reduced with respect to the iridates, yet still manifests through a strong spin wave anisotropy. Finally I show that the study of 5d TMOs can be extended into the time domain. Through the development of new instrumentation, the transient dynamics of photo-doped Sr2IrO4 were probed by time-resolved resonant (in)elastic X-ray scattering. The relevant time scales can be directly compared to the interaction strengths and anisotropies in the undoped state. Moreover, there seems to be an effective mapping of the transient behaviour in the photo-doped state to an equivalent level of bulk electron doping in (Sr_{1-x}La_x)2IrO4.
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Mann, Peter David Alexander. « Electronic structure of layered transition metal oxides ». Thesis, University of Cambridge, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612888.

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McAllister, Judith Ann. « Lattice effects in layered transition metal oxides ». Thesis, University of Cambridge, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.621529.

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Livres sur le sujet "Exotic Transition Metal Oxides"

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1940-, Raveau B., dir. Transition metal oxides. New York : VCH, 1995.

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Rao, C. N. R. Transition metal oxides. New York : VCH, 1995.

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Maekawa, Sadamichi, Takami Tohyama, Stewart E. Barnes, Sumio Ishihara, Wataru Koshibae et Giniyat Khaliullin. Physics of Transition Metal Oxides. Berlin, Heidelberg : Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-09298-9.

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Maekawa, Sadamichi. Physics of Transition Metal Oxides. Berlin, Heidelberg : Springer Berlin Heidelberg, 2004.

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1946-, Maekawa S., dir. Physics of transition metal oxides. Berlin : Springer, 2004.

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Rao, C. N. R. Transition metal oxides : Structure, properties, and synthesis of ceramic oxides. 2e éd. New York : Wiley-VCH, 1998.

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Fukuyama, Hidetoshi, et Naoto Nagaosa, dir. Physics and Chemistry of Transition Metal Oxides. Berlin, Heidelberg : Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-642-60041-8.

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Transition metal oxides : Surface chemistry and catalysis. Amsterdam, The Netherlands : Elsevier, 1989.

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1927-, Müller K. A., et Kool Tom W, dir. Properties of perovskites and other oxides. New Jersey : World Scientific, 2010.

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Müller, K. A. Properties of perovskites and other oxides. New Jersey : World Scientific, 2010.

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Chapitres de livres sur le sujet "Exotic Transition Metal Oxides"

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Livage, J. « Sol-Gel Processing of Transition Metal Oxides ». Dans Transformation of Organometallics into Common and Exotic Materials : Design and Activation, 250–54. Dordrecht : Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1393-6_21.

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Fitzpatrick, Brian J. « Transition Metal Oxides ». Dans Inorganic Reactions and Methods, 236–37. Hoboken, NJ, USA : John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145333.ch164.

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Guzman, G. « Thermochromic Transition-Metal Oxides ». Dans Sol-Gel Technologies for Glass Producers and Users, 271–76. Boston, MA : Springer US, 2004. http://dx.doi.org/10.1007/978-0-387-88953-5_35.

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Inoue, Isao H., et Akihito Sawa. « Resistive Switchings in Transition-Metal Oxides ». Dans Functional Metal Oxides, 443–63. Weinheim, Germany : Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527654864.ch16.

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Mandal, Tapas Kumar, et Martha Greenblatt. « Transition Metal Oxides : Magnetoresistance and Half-Metallicity ». Dans Functional Oxides, 257–93. Chichester, UK : John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470686072.ch5.

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Tyagi, Alekha, Soma Banerjee, Jayesh Cherusseri et Kamal K. Kar. « Characteristics of Transition Metal Oxides ». Dans Handbook of Nanocomposite Supercapacitor Materials I, 91–123. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43009-2_3.

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Schlenker, Claire. « Bipolarons in Transition Metal Oxides ». Dans Physics of Disordered Materials, 369–89. Boston, MA : Springer US, 1985. http://dx.doi.org/10.1007/978-1-4613-2513-0_30.

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HABER, JERZY. « Catalysis by Transition Metal Oxides ». Dans Solid State Chemistry in Catalysis, 3–21. Washington, D.C. : American Chemical Society, 1985. http://dx.doi.org/10.1021/bk-1985-0279.ch001.

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Chandra Sekhar, S., Bhimanaboina Ramulu et Jae Su Yu. « Transition Metal Oxides for Supercapacitors ». Dans Nanostructured Materials for Supercapacitors, 267–92. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-99302-3_13.

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Ruzmetov, Dmitry, et Shriram Ramanathan. « Metal-Insulator Transition in Thin Film Vanadium Dioxide ». Dans Thin Film Metal-Oxides, 51–94. Boston, MA : Springer US, 2009. http://dx.doi.org/10.1007/978-1-4419-0664-9_2.

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Actes de conférences sur le sujet "Exotic Transition Metal Oxides"

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Alvarez, Gonzalo, Adriana Moreo et Elbio Dagotto. « Complexity in transition metal oxides ». Dans Optics & Photonics 2005, sous la direction de Ivan Bozovic et Davor Pavuna. SPIE, 2005. http://dx.doi.org/10.1117/12.624870.

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Schuller, Ivan K., Ali C. Basaran, Jose de la Venta, Juan Gabriel Ramirez, Thomas Saerbeck, Ilya Valmianski et Siming Wang. « Simple transition metal oxides (Conference Presentation) ». Dans Spintronics IX, sous la direction de Henri-Jean Drouhin, Jean-Eric Wegrowe et Manijeh Razeghi. SPIE, 2016. http://dx.doi.org/10.1117/12.2239919.

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Moreo, Adriana. « Phase Competition in Transition Metal Oxides ». Dans EFFECTIVE MODELS FOR LOW-DIMENSIONAL STRONGLY CORRELATED SYSTEMS. AIP, 2006. http://dx.doi.org/10.1063/1.2178040.

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Naidoo, D. « An Overview of 57Fe Emission-Mössbauer Spectroscopy Investigations in Metal Oxides ». Dans International African Symposium on Exotic Nuclei. WORLD SCIENTIFIC, 2014. http://dx.doi.org/10.1142/9789814632041_0060.

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Hoch, Michael J. R., H. B. Senin et N. H. Idris. « The Intriguing Properties of Transition Metal Oxides ». Dans SOLID STATE SCIENCE AND TECHNOLOGY : The 2nd International Conference on Solid State Science and Technology 2006. AIP, 2011. http://dx.doi.org/10.1063/1.2739818.

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Terasaki, I. « Thermoelectric materials in layered transition-metal oxides ». Dans ICT 2005. 24th International Conference on Thermoelectrics, 2005. IEEE, 2005. http://dx.doi.org/10.1109/ict.2005.1519946.

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Merchan-Merchan, W., A. V. Saveliev et Aaron Taylor. « Flame Synthesis of Nanostructured Transition Metal Oxides ». Dans ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68987.

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Various transition metal oxide nanostructures are synthesized using a novel probe-flame interaction method. An opposed flow flame of methane and oxygen enriched air provides a high-temperature reacting environment forming various metal oxide structures directly on the surface of pure metal probes. The unique thermal profile and chemical composition of the generated flame tends to convert almost pure bulk (99.9%) metallic materials into 1-D and 3-D structures of different chemical compositions and unique morphologies. The synthesized molybdenum, tungsten, and iron oxide structures exhibit unique morphological characteristics. The application of Mo probes results in the formation of micron size hollow and non-hollow Mo-oxide channels and elongated structures with cylindrical shapes. The use of W probes results in the synthesis of 1-D carbon-oxide nanowires, 3-D structures with rectangular shapes, and thin oxide plates with large surface areas. The formation of elongated iron-oxide nanorods is observed on iron probes. The iron nanorods’ diameters range from ten nanometers to one hundred nanometers with lengths of a few micrometers. Flame position, probe diameter, and flame exposure time tend to play an important role for material shape and selectivity.
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Fu, Shelton, et Takeshi Egami. « MOS and MOSFET with transition metal oxides ». Dans Photonics West '96, sous la direction de Ivan Bozovic et Davor Pavuna. SPIE, 1996. http://dx.doi.org/10.1117/12.250262.

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Wan, Jun, et Jun Zhou. « Microwave Combustion for Modification of Transition Metal Oxides ». Dans Asia Communications and Photonics Conference. Washington, D.C. : OSA, 2016. http://dx.doi.org/10.1364/acpc.2016.af2a.76.

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Grinberg, Ilya. « Accurate construction of transition metal pseudopotentials for oxides ». Dans The 11th williamsburg workshop on fundamental physics of ferroelectrics. AIP, 2001. http://dx.doi.org/10.1063/1.1399706.

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Rapports d'organisations sur le sujet "Exotic Transition Metal Oxides"

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Bishop, Alan. A Lattice Litany for Transition Metal Oxides. Office of Scientific and Technical Information (OSTI), mars 2021. http://dx.doi.org/10.2172/1772375.

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Dr. Henry Bass et Dr. J. R. Gladden. Resonant Ultrasound Studies of Complex Transition Metal Oxides. Office of Scientific and Technical Information (OSTI), août 2008. http://dx.doi.org/10.2172/936503.

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Suib, Steven. CATALYTIC SELECTIVE OXIDATIONS WITH POROUS TRANSITION METAL OXIDES. Office of Scientific and Technical Information (OSTI), décembre 2022. http://dx.doi.org/10.2172/1907074.

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Teng, Xiaowei. Transition Metal Oxides Nanomaterials for Aqueous Electrochemical Energy Storage. Office of Scientific and Technical Information (OSTI), août 2019. http://dx.doi.org/10.2172/1546597.

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Author, Not Given. Metal alkoxides : Models for metal oxides : Alkoxide ligands in early transition metal organometallic chemistry. Office of Scientific and Technical Information (OSTI), janvier 1990. http://dx.doi.org/10.2172/7151593.

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Armentrout, Peter. THERMOCHEMISTRY AND REACTIVITY OF TRANSITION METAL CLUSTERS AND THEIR OXIDES. Office of Scientific and Technical Information (OSTI), juin 2014. http://dx.doi.org/10.2172/1135682.

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Neumeier, J. J., M. F. Hundley, A. L. Cornelius et K. Andres. Volume-based considerations for the metal-insulator transition of CMR oxides. Office of Scientific and Technical Information (OSTI), mars 1998. http://dx.doi.org/10.2172/658143.

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Kellar, S. A. High-resolution structural studies of ultra-thin magnetic, transition metal overlayers and two-dimensional transition metal oxides using synchrotron radiation. Office of Scientific and Technical Information (OSTI), mai 1997. http://dx.doi.org/10.2172/335184.

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Dai, Pengcheng. Study Magnetic Excitations in Doped Transition Metal Oxides Using Inelastic Neutron Scattering. Office of Scientific and Technical Information (OSTI), février 2014. http://dx.doi.org/10.2172/1120539.

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Boffa, Alexander Bowman. Transition metal oxides deposited on rhodium and platinum : Surface chemistry and catalysis. Office of Scientific and Technical Information (OSTI), juillet 1994. http://dx.doi.org/10.2172/10186279.

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