Littérature scientifique sur le sujet « Multiferroic Transition Metal Oxides »

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

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Zhao, Li, Maria Teresa Fernández-Díaz, Liu Hao Tjeng et Alexander C. Komarek. « Oxyhalides : A new class of high-TC multiferroic materials ». Science Advances 2, no 5 (mai 2016) : e1600353. http://dx.doi.org/10.1126/sciadv.1600353.

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Magnetoelectric multiferroics have attracted enormous attention in the past years because of their high potential for applications in electronic devices, which arises from the intrinsic coupling between magnetic and ferroelectric ordering parameters. The initial finding in TbMnO3 has triggered the search for other multiferroics with higher ordering temperatures and strong magnetoelectric coupling for applications. To date, spin-driven multiferroicity is found mainly in oxides, as well as in a few halogenides. We report multiferroic properties for synthetic melanothallite Cu2OCl2, which is the first discovery of multiferroicity in a transition metal oxyhalide. Measurements of pyrocurrent and the dielectric constant in Cu2OCl2 reveal ferroelectricity below the Néel temperature of ~70 K. Thus, melanothallite belongs to a new class of multiferroic materials with an exceptionally high critical temperature. Powder neutron diffraction measurements reveal an incommensurate magnetic structure below TN, and all magnetic reflections can be indexed with a propagation vector [0.827(7), 0, 0], thus discarding the claimed pyrochlore-like “all-in–all-out” spin structure for Cu2OCl2, and indicating that this transition metal oxyhalide is, indeed, a spin-induced multiferroic material.
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Rodgers, Jennifer A., Anthony J. Williams et J. Paul Attfield. « High-pressure / High-temperature Synthesis of Transition Metal Oxide Perovskites ». Zeitschrift für Naturforschung B 61, no 12 (1 décembre 2006) : 1515–26. http://dx.doi.org/10.1515/znb-2006-1208.

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Perovskite and related Ruddlesden-Popper type transition metal oxides synthesised at high pressures and temperatures during the last decade are reviewed. More than 60 such new materials have been reported since 1995. Important developments have included perovskites with complex cation orderings on A and B sites, multiferroic bismuth-based perovskites, and new manganites showing colossal magnetoresistance (CMR) and charge ordering properties.
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Hu, Shunbo, Lei Chen, Yabei Wu, Liming Yu, Xinluo Zhao, Shixun Cao, Jincang Zhang et Wei Ren. « Selected multiferroic perovskite oxides containing rare earth and transition metal elements ». Chinese Science Bulletin 59, no 36 (11 octobre 2014) : 5170–79. http://dx.doi.org/10.1007/s11434-014-0643-5.

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Long, Youwen. « High-pressure synthesis and physical properties of A-site ordered perovskites ». Acta Crystallographica Section A Foundations and Advances 70, a1 (5 août 2014) : C755. http://dx.doi.org/10.1107/s2053273314092444.

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ABO3-type perovskite oxides exhibit a wide variety of interesting physical properties such as superconductivity, colossal magnetoresistance, multiferroic behavior etc. For a simple ABO3 perovskite, if three quarters of the A site is replaced by a transition metal A', then the so-called A-site ordered double perovskite with the chemical formula of AA'3B4O12 can form. Since both A' and B sites accommodate transition metal ions, in addition to conventional B-B interaction, the new A'-A' and/or A'-B interaction is possible to show up, giving rise to the presence of many novel physical properties. Here we will show our recent research work on the high-pressure synthesis of several A-site ordered perovskites as well as a series of interesting physical properties like temperature- and pressure-induced intermetallic charge transfer, negative thermal expansion, magnetoelectric coupling multiferroic and so on. [1-3]
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Liu, Lei, Hua Y. Geng, Xiaolong Pan, Hong X. Song, Sergey Ivanov, Roland Mathieu, Matthias Weil, Yanchun Li, Xiaodong Li et Peter Lazor. « Irreversible phase transitions of the multiferroic oxide Mn3TeO6 at high pressures ». Applied Physics Letters 121, no 4 (25 juillet 2022) : 044102. http://dx.doi.org/10.1063/5.0100302.

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Due to their large bandgaps, multiferroic oxides, the promising candidates for overcoming the disadvantages of metal-halide perovskites as light absorbers, have so far very limited use in solar cell applications. Previous investigations demonstrate that high pressure represents an efficient tool for tuning the bandgap of multiferroic Mn3TeO6 (MTO). However, the underlying mechanism of the giant bandgap reduction discovered in MTO remains unclear, which critically prevents the design of next-generation light absorbers. In this study, we performed in situ x-ray diffraction analyses on the structure evolution of MTO upon compression and decompression, discovering a sequence of irreversible phase transitions R[Formula: see text]→ C2/c→ P21/n. The experimental results, supported by electronic structure calculations, show the shortening of Mn–O–Mn bonding, and, to a lower extent, the decrease in connectivity of octahedra across the phase transition, explain the giant bandgap reduction of MTO. These findings will facilitate the design and synthesis of next-generation light absorbers in solar cells.
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Lorenz, Michael. « Pulsed laser deposition of functional oxides - towards a transparent electronics ». Acta Crystallographica Section A Foundations and Advances 70, a1 (5 août 2014) : C1412. http://dx.doi.org/10.1107/s2053273314085878.

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Metal oxides, in particular with transition metals, show strong electronic correlations which determine a huge variety of electronic properties, together with other functionalities. For example, ZnO and Ga2O3 as wide-bandgap semiconductors have a high application potential as transparent functional layers in future oxide electronics [1-2]. Other oxides of current interest are ferrimagnetic spinels of the type MFe2O4 (M=Zn,Co,Ni), see K. Brachwitz et al. Appl. Phys. Lett. 102, 172104 (2013), or highly correlated iridate films, see M. Jenderka et al. Phys. Rev. B 88, 045111 (2013). Furthermore, combinations of ferroelectric and magnetic oxides in multiferroic composites and multilayers show promising magnetoelectric coupling. For the exploratory growth of the above mentioned novel oxides into nm-thin films, pulsed laser deposition (PLD) appears as the method of choice because of its extremely high flexibility in terms of material and growth conditions, high growth rate and excellent structural properties [3]. This talk highlights recent developments of new functional oxides using unique large-area PLD processes running for more than two decades in the lab of the author [3].
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Watson, Carla, Tara Peña, Marah Abdin, Tasneem Khan et Stephen M. Wu. « Dynamic adhesion of 2D materials to mixed-phase BiFeO3 structural phase transitions ». Journal of Applied Physics 132, no 4 (28 juillet 2022) : 045301. http://dx.doi.org/10.1063/5.0096686.

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Two-dimensional materials, such as transition metal dichalcogenides, have generated much interest due to their strain-sensitive electronic, optical, magnetic, superconducting, or topological properties. Harnessing control over their strain state may enable new technologies that operate by controlling these materials’ properties in devices such as straintronic transistors. Piezoelectric oxides have been proposed as one method to control such strain states on the device scale. However, there are few studies of how conformal 2D materials remain on oxide materials with respect to dynamic applications of the strain. Non-conformality may lead to non-optimal strain transfer. In this work, we explore this aspect of oxide-2D adhesion in the nanoscale switching of the substrate structural phase in thin 1T′-MoTe2 attached to a mixed-phase thin-film BiFeO3 (BFO), a multiferroic oxide with an electric-field induced structural phase transition that can generate mechanical strains of up to 2%. We observe that flake thickness impacts the conformality of 1T′-MoTe2 to structural changes in BFO, but below four layers, 1T′-MoTe2 fully conforms to the nanoscale BFO structural changes. The conformality of few-layer 1T′-MoTe2 suggests that BFO is an excellent candidate for deterministic, nanoscale strain control for 2D materials.
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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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Raveau, Bernard, Vincent Caignaert, Vincent Hardy et Mohammad Motin Seikh. « Transition metal oxides with triangular metallic sublattices : From multiferroics to low-dimensional magnets ». Comptes Rendus Chimie 21, no 10 (octobre 2018) : 952–57. http://dx.doi.org/10.1016/j.crci.2018.07.012.

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El Housni, I., N. El Mekkaoui, R. Khalladi, S. Idrissi, S. Mtougui, H. Labrim, S. Ziti et L. Bahmad. « The magnetic properties of the multiferroic transition metal oxide perovskite-type Pb(Fe1/2Nb1/2)O3 : Monte Carlo simulations ». Ferroelectrics 568, no 1 (3 novembre 2020) : 191–213. http://dx.doi.org/10.1080/00150193.2020.1834776.

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Thèses sur le sujet "Multiferroic Transition Metal Oxides"

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Adem, Umut. « Magnetodielectric coupling in multiferroic transition metal oxides ». [S.l. : [Groningen : s.n.] ; University of Groningen] [Host], 2008. http://irs.ub.rug.nl/ppn/.

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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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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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Elzo, Aizarna Marta Ainhoa. « Diffraction résonnante des rayons X dans des systèmes multiferroïques ». Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00870407.

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Le but de cette thèse est d'explorer la faisabilité d'expériences de diffraction résonante sur des systèmes multiferroïques et en particulier avec un champ/courrant électrique appliqué. Un formalisme de matrices de propagation a été développé pour simuler la réflectivité résonante, en utilisant un ensemble d'ondes propres comme base arithmétique pour le calcul. Des expériences de diffraction résonante ont été menées sur trois oxides de métaux de transition. Cette technique combinant la selectivité chimique et la sensibité à l'espace réciproque, elle a été utilisée sur des films très minces de PbTiO3 pour étudier la structure atomique d'un agencement périodique de domaines ferroélectriques. La signatures spectroscopiques observées par nos expériences de diffraction X durs sont reproduites par des simulations ab-initio FDMNES de super-cellules complexes. Dans le domaine X mous, nous avons étudié la structure antiferromagnétique cycloïdale du multiferroïque BiFeO3, et plus spécialement l'empreinte de la cycloïde sur une couche mince de Co déposée sur le matériau multiferroïque. Nous présentons également une expérience dans laquelle nous avons tenté d'explorer l'effet d'un courant électrique appliqué sur un film mince du composé à ordre de charge Pr(1-x)Ca(x)MnO3. La dernière partie est consacrée à l'instrumentation. Nous passons en revue les lignes synchrotron européennes et les diffractomètres qui permettent de faire des expériences de diffraction résonante de rayons X. Pour finir, nous détaillons un nouveau porte-échantillon que nous avons développé et testé sur le diffractomètre RESOXS, et qui permet d'appliquer un champ/courant électrique.
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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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Livres sur le sujet "Multiferroic 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 "Multiferroic Transition Metal Oxides"

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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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Muneeswaran, Muniyandi, Mayakrishnan Gopiraman, Shanmuga Sundar Dhanabalan, N. V. Giridharan et Ali Akbari-Fakhrabadi. « Multiferroic Properties of Rare Earth-Doped BiFeO3 and Their Spintronic Applications ». Dans Metal and Metal Oxides for Energy and Electronics, 375–95. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53065-5_11.

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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 "Multiferroic 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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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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Résumé :
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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Shiyani, T., K. G. Shekhada, C. R. Savaliya et J. H. Markna. « Tuning the metal-insulator transition in NdNiO3 thin films ». Dans FUNCTIONAL OXIDES AND NANOMATERIALS : Proceedings of the International Conference on Functional Oxides and Nanomaterials. Author(s), 2017. http://dx.doi.org/10.1063/1.4982090.

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

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Miller, Virginia L., et Steven C. Tidrow. Investigations of Transition Metal Oxide with the Perovskite Structure as Potential Multiferroics. Fort Belvoir, VA : Defense Technical Information Center, octobre 2008. http://dx.doi.org/10.21236/ada487226.

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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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