Thematische Bibliographien / Metal crystals

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Auswahl der wissenschaftlichen Literatur zum Thema „Metal crystals“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 31. Juli 2024

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Zeitschriftenartikel zum Thema "Metal crystals"

Shao, Lixiong, Jiang Diao, Wang Zhou, Tao Zhang und Bing Xie. „Non-isothermal crystallization behavior of spinel crystals in FeO-SiO2-TiO2-V2O3-Cr2O3 slag“. Metallurgical Research & Technology 116, Nr. 1 (18.12.2018): 110. http://dx.doi.org/10.1051/metal/2018033.

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The growth behaviour of spinel crystals in vanadium slag with high Cr2O3 content was investigated and clarified by statistical analyses based on the Crystal Size Distribution (CSD) theory. The results indicate that low cooling rate and Cr2O3 content benefit the growth of spinel crystals. The chromium spinel crystals firstly precipitated and then acted as the heterogeneous nuclei of vanadium and titanium spinel crystals. The growth mechanisms of the spinel crystals at the cooling rate of 5 K/min consist two regimes: firstly, nucleation control in the temperature range of 1873 to 1773 K, in which the shapes of CSD curves are asymptotic; secondly, surface and supply control within the temperature range of 1773 to 1473 K, in which the shapes of CSD curves are lognormal. The mean diameter of spinel crystals increases from 3.97 to 52.21 µm with the decrease of temperature from 1873 to 1473 K.

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Zhou, Wu Zong. „Mesoporous Crystals of Transition Metal Oxides“. Solid State Phenomena 140 (Oktober 2008): 37–46. http://dx.doi.org/10.4028/www.scientific.net/ssp.140.37.

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Using mesoporous silicas as hard templates and facilitating crystal growth of transition metal oxides inside the pores, some mesoporous crystals can be produced after removing the templates. This paper gives a brief review of the research of mesoporous crystals of transition metal oxides in the last five years, including the technical development and potential applications of the new form of oxides.

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JIA, JIN-FENG, X. LIU, S. C. LI, J. Z. WANG, J. L. LI, H. LIU, M. H. PAN et al. „ARTIFICIAL METAL NANOCLUSTER CRYSTALS“. Modern Physics Letters B 16, Nr. 23n24 (20.10.2002): 889–94. http://dx.doi.org/10.1142/s0217984902004408.

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Artificial metal nanocluster crystals, (i.e. periodic lattices consisting of identical metal nanoclusters) were fabricated using a novel technique in which surface mediated magic clustering was used to achieve identical cluster size, while the Si(111)-7 × 7 surface was used as a template for ordering the clusters. The universality of this strategy was demonstrated by fabricating more than 10 different nanocluster arrays with different metals and alloys. The atomic structures, formation mechanism and stability of the nanoclusters were studied with in situ scanning tunneling microscopy combined with first-principles total energy calculations. Our study shows that delicate control of growth kinetics is extremely important for cluster crystal fabrication.

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Jiao, Benqi, Weizhong Han, Wen Zhang, Zhongwu Hu und Jianfeng Li. „Preparation, Deformation Behavior and Irradiation Damage of Refractory Metal Single Crystals for Nuclear Applications: A Review“. Materials 17, Nr. 14 (10.07.2024): 3417. http://dx.doi.org/10.3390/ma17143417.

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Refractory metal single crystals have been applied in key high-temperature structural components of advanced nuclear reactor power systems, due to their excellent high-temperature properties and outstanding compatibility with nuclear fuels. Although electron beam floating zone melting and plasma arc melting techniques can prepare large-size oriented refractory metals and their alloy single crystals, both have difficulty producing perfect defect-free single crystals because of the high-temperature gradient. The mechanical properties of refractory metal single crystals under different loads all exhibit strong temperature and crystal orientation dependence. Slip and twinning are the two basic deformation mechanisms of refractory metal single crystals, in which low temperatures or high strain rates are more likely to induce twinning. Recrystallization is always induced by the combined action of deformation and annealing, exhibiting a strong crystal orientation dependence. The irradiation hardening and neutron embrittlement appear after exposure to irradiation damage and degrade the material properties, attributed to vacancies, dislocation loops, precipitates, and other irradiation defects, hindering dislocation motion. This paper reviews the research progress of refractory metal single crystals from three aspects, preparation technology, deformation behavior, and irradiation damage, and highlights key directions for future research. Finally, future research directions are prospected to provide a reference for the design and development of refractory metal single crystals for nuclear applications.

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KIRUBAVATHI, K., K. SELVARAJU und S. KUMARARAMAN. „STUDIES ON GROWTH AND CHARACTERIZATION OF BIS THIOUREA LEAD CHLORIDE: A NOVEL NONLINEAR OPTICAL CRYSTAL“. Journal of Nonlinear Optical Physics & Materials 18, Nr. 01 (März 2009): 153–59. http://dx.doi.org/10.1142/s0218863509004531.

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Single crystals of the metal-organic nonlinear optical material bis thiourea lead chloride were grown from solution growth technique for the first time. The grown crystals were characterized by single crystal X-ray diffraction analysis to confirm the crystal structure. The presence of various functional groups and the coordination of metal ions to thiourea were confirmed by Fourier transform infrared analysis. UV-Vis. spectrum was recorded to study the optical transparency of the grown crystals. The second order nonlinear optical property of the grown crystal was examined by Kurtz powder technique and mechanical behavior was studied by Vickers micro hardness test.

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Øien-Ødegaard, Sigurd, und Karl Lillerud. „Twinning in Zr-Based Metal-Organic Framework Crystals“. Chemistry 2, Nr. 3 (16.09.2020): 777–86. http://dx.doi.org/10.3390/chemistry2030050.

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Ab initio structure determination of new metal-organic framework (MOF) compounds is generally done by single crystal X-ray diffraction, but this technique can yield incorrect crystal structures if crystal twinning is overlooked. Herein, the crystal structures of three Zirconium-based MOFs, that are especially prone to twinning, have been determined from twinned crystals. These twin laws (and others) could potentially occur in many MOFs or related network structures, and the methods and tools described herein to detect and treat twinning could be useful to resolve the structures of affected crystals. Our results highlight the prevalence (and sometimes inevitability) of twinning in certain Zr-MOFs. Of special importance are the works of Howard Flack which, in addition to fundamental advances in crystallography, provide accessible tools for inexperienced crystallographers to take twinning into account in structure elucidation.

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Sreenivasan, R. S., N. Kanagathara, G. Ezhamani, N. G. Renganathan und G. Anbalagan. „Effect of Metal Dopant on Ninhydrin—Organic Nonlinear Optical Single Crystals“. Journal of Spectroscopy 2013 (2013): 1–5. http://dx.doi.org/10.1155/2013/386024.

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In the present work, metal (Cu2+)-substituted ninhydrin single crystals were grown by slow evaporation method. The grown crystals have been subjected to single crystal XRD, powder X-ray diffraction, FTIR, dielectric and SHG studies. Single crystal X-ray diffraction analysis reveals that the compound crystallizes in monoclinic system with noncentrosymmetric space group P21 with lattice parametersa=11.28 Å,b=5.98 Å,c=5.71 Å,α=90∘,β=98.57,γ=90∘, andV=381 (Å)3, which agrees very well with the reported value. The sharp and strong peaks in the powder X-ray diffraction pattern confirm the good crystallinity of the grown crystals. The presence of dopants marginally altered the lattice parameters without affecting the basic structure of the crystal. The UV-Vis transmittance spectrum shows that the crystal has a good optical transmittance in the entire visible region with lower cutoff wavelength 314 nm. The vibrational frequencies of various functional groups in the crystals have been derived from FT-IR analysis. Based on the shifts in the vibrations, the presence of copper in the lattice of the grown crystal is clearly established from the pure ninhydrin crystals. Both dielectric constant and dielectric loss decrease with the increase in frequency. The second harmonic generation efficiency was measured by employing powder Kurtz method.

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Hayashi, Tomohiro, Hidemoto Shiga, Masayoshi Sadakata, Tatsuya Okubo und Masahiro Yoshimura. „Hydrothermal growth of millimeter-sized aluminosilicate sodalite single crystals in noble metal capsules“. Journal of Materials Research 13, Nr. 4 (April 1998): 891–95. http://dx.doi.org/10.1557/jmr.1998.0120.

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Aluminosilicate sodalite Na8[SiAlO4]6Cl2 single crystals are synthesized by hydrothermal processing at 873–973 K and 100–150 MPa in noble metal capsules to avoid contamination. The starting material is aluminosilicate gel, and spontaneous nucleation followed by its growth takes place. The largest size of the single crystals obtained is 1 mm across. Longer aging and heating result in larger single crystals. It is also found that the aluminum source in the synthesis gel and the element used in the noble metal capsules influence the single crystal growth. Judging from x-ray diffraction (XRD) (powder and single-crystal), optical microscopy, and thermogravimetry and differential thermal analysis (TG-DTA), the sodalite single crystals grown have good quality compared with the conventional powder.

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Kobayashi, Jun, Keisuke Shimura, Keisuke Mikurube, Saki Otobe, Takashi Matsumoto, Eri Ishikawa, Haruo Naruke und Takeru Ito. „Polyoxomolybdate Layered Crystals Constructed from a Heterocyclic Surfactant: Syntheses, Pseudopolymorphism and Introduction of Metal Cations“. Materials 15, Nr. 7 (25.03.2022): 2429. http://dx.doi.org/10.3390/ma15072429.

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Crystals with layered structures are crucial for the construction of functional materials exhibiting intercalation, ionic conductivity, or emission properties. Polyoxometalate crystals hybridized with surfactant cations have distinct layered packings due to the surfactants which can form lamellar structures. Introducing metal cations into such polyoxometalate-surfactant hybrid crystals is significant for the addition of specific functions. Here, polyoxomolybdate–surfactant hybrid crystals were synthesized as single crystals, and unambiguously characterized by X-ray structure analyses. Octamolybdate ([Mo8O26]4–, Mo8) and heterocyclic surfactant of 1-dodecylpyridinium (C12py) were employed. The hybrid crystals were composed of α-type and β-type Mo8 isomers. Two crystalline phases containing α-type Mo8 were obtained as pseudopolymorphs depending on the crystallization conditions. Crystallization with the presence of rubidium and cesium cations caused the formation of metal cation-introduced hybrid crystals comprising β-Mo8 (C12py-Rb-Mo8 and C12py-Cs-Mo8). The yield of the C12py-Rb-Mo8 hybrid crystal was almost constant within crystallization temperatures of 279–303 K, while that of C12py-Cs-Mo8 decreased over 288 K. This means that the C12py-Mo8 hybrid crystal can capture Rb+ and Cs+ from the solution phase into the solids as the C12py-Rb-Mo8 and C12py-Cs-Mo8 hybrid crystals. The C12py-Mo8 hybrid crystals could be applied to ion-capturing materials for heavy metal cation removal.

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Wade, Colin, Nicolas Barrière, Lorraine Hanlon, Pierre Bastie, Gerard Fitzpatrick, Michael Jentschel, Gilles Roudil und Peter Von Ballmoos. „Laue diffraction behaviour in silver mosaic crystals at several gamma-ray energies and orientations“. Journal of Applied Crystallography 49, Nr. 2 (24.03.2016): 606–15. http://dx.doi.org/10.1107/s1600576716002880.

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The Laue lens is an emerging technology that uses crystal diffraction to concentrate gamma-rays. The Darwin model describes diffraction in mosaic crystals at high energies (>50 keV) and is the basis for assessing the throughput of a Laue lens. While the Darwin model has been used successfully to describe binary alloys, it has shown inconsistencies when applied to diffraction with pure-metal crystals. This paper presents a systematic study of diffraction in pure-metal silver mosaic crystals and the performance of the Darwin model when applied to the data. Two cut silver crystals were tested at the Institute Laue–Langevin facility at three gamma-ray energies and at three different crystallographic orientations. The rocking curves were fitted using the Darwin model. A single Gaussian for the distribution of crystallite orientations leads to poor quality fits. A crystallite distribution that is the sum of two Gaussians gives improved fits. However, for each crystal, the Darwin model gives mosaicities and crystallite sizes that are not consistent with one another as a function either of energy or of crystallographic orientation, despite these being physical properties of the materials. Without an adequate model to describe diffraction in pure-metal crystals, either a Laue lens design must severely limit its catalogue of usable materials or each crystal in the design must be tested at the exact energy at which it is to be used. A more general theory to describe hard X-ray diffraction using pure-metal mosaic crystals, possibly involving a distribution of crystallite sizes, is therefore required.

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Dissertationen zum Thema "Metal crystals"

Abser, Mohammed Nurul. „Synthesis of metal containing liquid crystals“. Thesis, University of Central Lancashire, 1991. http://clok.uclan.ac.uk/20372/.

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The primary objective of the present study was to develop mesogenic metal complexes. Part of this work was concerned with the synthesis of structural analogues of existing mesogenic bis-1,2-dithiolatonickel(II) complexes to explore the impact of structural variations on the mesophase behaviour of these complexes and to develop complexes with novel mesophase behaviour. The study was successfully continued to develop new mesogenic systems. The work has shown that replacement of the hydrogen atom at the 2-position of the metallodithiolato ring by a phenyl or alkyl group diminishes the tendency of mesophase formation of the system, although the melting temperatures of the 2-alkyl substituted derivatives are greatly reduced relative to the non-substituted analogues. A more general and shorter synthetic route - over literature methods - for tetra-substituted dithiolatonickel(II) complexes has been developed although the synthesised complexes were proved to be nonmesogenic. A novel synthetic route to bis[1-(2'-fluoro-4'-((S)-(+)-7-methylnonyl) phenyl)ethene-1,2-dithiolato]nickel(II) (4.42) has been developed and the compound was shown to posses ferroelectric behaviour, which unfortunately persist only over a very short temperature range (ca. 0.5°C). Attempts to restore this interesting phase by variation of the alkyl side chain length proved to be unsuccessful; extension of the chain length stabilises the mesophase, but with exclusion of the ferroelectric behaviour, while the reduction of the alkyl side chain length destabilises the mesogenic behaviour of the complexes. However, mixed ligand complexes were found to posses relatively wider mesophase range with a low crystal to liquid crystal transition temperatures (at or near room temperature). Insufficient amounts of these materials have been obtained to date for the ferroelectric properties to be examined. Attempts to synthesise complexes with 3'-fluoro substitutents were unsuccessful due to the exclusive formation of the "incorrect" isomer in the preceding synthetic step. A number of bis[methylidenearoylhydrazinato]nickel(H) complexes have been shown to posses mesogenic properties. The short chain homologue of these complexes showed a nematic phase while the higher homologues gives smectic mesophases. The corresponding Cu(II) complexes were found to be prone to decomposition just above their transition temperatures. Alkyl or aryl substituents at the azomethine carbon of the nickel derivatives results in non-mesogenic systems.

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Steele, J. M. „Metal oxide single crystals as gas sensors“. Thesis, University of Kent, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233273.

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Styring, Peter. „Neutral and ionic metal-containing liquid crystals“. Thesis, University of Sheffield, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.285012.

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Brown, Stephen James. „The Czochrlaski growth and characterisation of single crystals of lead molybdate“. Thesis, University of Cambridge, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.364392.

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Sparkes, Robert P. „Carbocations in palladium crystals“. Thesis, University of Oxford, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249213.

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Cobb, Stephen Hal. „Gas-phase characterization of the molecular electronic structure of metal clusters and metal cluster oxidation“. Diss., Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/30417.

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Krishnamurthy, Vivek. „Theoretical investigation of photonic crystal and metal cladding for waveguides and“. Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/28214.

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Thesis (M. S.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2009.
Committee Chair: Klein, Benjamin; Committee Member: Alavi, Kambiz; Committee Member: Allen, Janet K.; Committee Member: Buck, John; Committee Member: Gaylord, Tom; Committee Member: Yoder, Douglas.

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Nunes, Silvia Irene. „Grain growth in sintered Zn0 ceramics /“. Thesis, Connect to this title online; UW restricted, 1990. http://hdl.handle.net/1773/10594.

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Tal, Amir. „THREE-DIMENSIONAL MICRON-SCALE METAL PHOTONIC CRYSTALS VIA MULTI-PHOTON DIRECT LASER WRITING AND ELECTROLESS METAL DEPOSITION“. Master's thesis, University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3889.

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Three-dimensional (3D) metal photonic crystals (MPCs) can exhibit interesting electromagnetic properties such as ultra-wide photonic or "plasmonic" band gaps, selectively tailored thermal emission, extrinsically modified absorption, and negative refractive index. Yet, optical-wavelength 3D MPCs remain relatively unexplored due to the challenges posed by their fabrication. This work explores the use of multi-photon direct laser writing (DLW) coupled with electroless metallization as a means for preparing MPCs. Multi-photon DLW was used to prepare polymeric photonic crystal (PC) templates having a targeted micron-scale structure and form. MPCs were then created by metallizing the polymeric PCs via wet-chemical electroless deposition. The electromagnetic properties of the polymeric PCs and the metallized structures were characterized using Fourier transform infrared spectroscopy. It is shown that metallization transforms the optical properties of the structures from those of conventional 3D dielectric PCs to those consistent with 3D MPCs that exhibit ultra-wide photonic band gaps. These data demonstrate that multi-photon DLW followed by electroless deposition provides a viable and highly flexible route to MPCs, opening a new path to metal photonic materials and devices.
M.S.
Optics and Photonics
Optics and Photonics
Optics MS

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Donnio, B. „Mesomorphic metal complexes of polycatenar stilbazoles : a structure/property study“. Thesis, University of Sheffield, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242211.

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Bücher zum Thema "Metal crystals"

Shangguan, Dongkai. Cellular growth of crystals. Berlin: Springer-Verlag, 1991.

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Bugaev, V. N. Vzaimodeĭstvie i raspredelenie atomov v splavakh vnedrenii͡a︡ na osnove plotnoupakovannykh metallov. Kiev: Nauk. dumka, 1989.

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Cunningham, Scott. Cunningham's encyclopedia of crystal, gem & metal magic. St. Paul, MN, U.S.A: Llewellyn Publications, 1988.

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Texas A & M University. Industry-University Cooperative Chemistry Program. Symposium. Metal-metal bonds and clusters in chemistry and catalysis. New York: Plenum Press, 1990.

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de, Jongh L. J., Hrsg. Physics and chemistry of metal cluster compounds: Model systems for small metal particles. Dordrecht [The Netherlands]: Kluwer Academic Publishers, 1994.

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Knoll, Konrad. Chemie und Massenspektrometrie von Metallclustern. Konstanz: Hartung-Gorre, 1986.

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Travin, O. V. Struktura i mekhanicheskie svoĭstva monokristallov geterofaznykh splavov. Moskva: "Metallurgii͡a︡", 1985.

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Hu, Hsun. The Nature and Behavior of Grain Boundaries: A Symposium held at the TMS-AIME Fall Meeting in Detroit, Michigan, October 18-19, 1971. Boston, MA: Springer US, 1995.

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Schmid, Siegbert. Aperiodic Crystals. Dordrecht: Springer Netherlands, 2013.

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H, Chisholm Malcolm, Hrsg. Early transition metal clusters with [pi]-donor ligands. New York: VCH, 1995.

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Buchteile zum Thema "Metal crystals"

Barsukova, M. L., und V. A. Kuznetsov. „Hydrothermal Crystallization of Divalent-Metal and Bismuth Titanates“. In Growth of Crystals, 111–19. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4615-7122-3_10.

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Yates, John T. „Electronic Temperature Programmer—Metal Crystals“. In Experimental Innovations in Surface Science, 494–97. New York, NY: Springer New York, 1998. http://dx.doi.org/10.1007/978-1-4612-2304-7_142.

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Stenin, S. I., und A. I. Toropov. „Molecular Beam Epitaxy of Semiconductor, Metal, and Dielectric Films“. In Growth of Crystals, 113–25. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3662-8_8.

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Kato, Masako. „Vapochromic Soft Crystals Constructed with Metal Complexes“. In The Materials Research Society Series, 39–52. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0260-6_4.

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AbstractVapochromism, a phenomenon in which the color or luminescence color of a substance changes in response to gaseous molecules, has potential for developing sensor materials to detect harmful substances in the environment. In addition, vapochromism is scientifically interesting for the direct visualization of interactions between gases and solids. The crystals of metal complexes involve diverse and flexible electronic interactions, such as metal–metal and metal–ligand interactions. It is expected that slight structural changes in such crystals will lead to distinct color or emission color changes, thus achieving highly sensitive and selective vapochromic responses. Consequently, highly ordered and flexible response systems (i.e., soft crystals) can be constructed. This chapter introduces the interesting and attractive features of vapor-responsive soft crystals by discussing platinum complexes that show color and luminescence changes in dilute vapor atmospheres while maintaining an ordered structure, nickel(II) complexes that change magnetic properties in conjunction with a color change, and copper(I) complexes that change luminescence color in response to N-heteroaromatic vapors.

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Jongh, L. J., J. Baak, H. B. Brom, D. Putten, J. M. Ruitenbeek und R. C. Thiel. „Metal Cluster Molecules: From Molecule to Metal“. In Physics and Chemistry of Finite Systems: From Clusters to Crystals, 839–51. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-017-2645-0_112.

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Bartl, Michael H., Jeremy W. Galusha und Matthew R. Jorgensen. „Oxide-Based Photonic Crystals from Biological Templates“. In Functional Metal Oxide Nanostructures, 175–207. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9931-3_9.

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Nakatani, Naoki, Jia-Jia Zheng und Shigeyoshi Sakaki. „Approach of Electronic Structure Calculations to Crystal“. In The Materials Research Society Series, 209–55. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0260-6_11.

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AbstractNowadays, the importance of molecular crystals and solids with regular structures is increasing in both basic chemistry and applied fields. However, theoretical studies of those systems based on electronic structure theories have been limited. Although density functional theory (DFT) calculations using generalized gradient approximation type functional under periodic boundary condition is effective for such theoretical studies, we need some improvements for calculating the dispersion interaction and the excited state of crystals. Accordingly, in this chapter, two methods for calculating the electronic structures of molecular crystals are discussed: cluster-model/periodic-model (CM/PM)-combined method and quantum mechanics/periodic-molecular mechanics (QM/periodic-MM) method. In the CM/PM-combined method, an infinite crystal system is calculated by the DFT method under periodic boundary condition, and important moieties, which are represented by CMs, are calculated by either DFT method with hybrid-type functionals or wave function theories such as the Møller–Plesset second-order perturbation theory (MP2), spin-component-scaled-MP2, and coupled-cluster singles and doubles theory with perturbative triples (CCSD(T)). This method is useful for gas adsorption into crystals such as metal–organic frameworks. In the QM/periodic-MM method, an important moiety is calculated using a QM method such as the DFT method with hybrid-type functionals and wave function theories, where the effects of the crystal are incorporated into the QM calculation via the periodic MM method using a classical force field. This method is useful for theoretical studies of excited states and chemical reactions. The applications of these methods in the following processes are described in this chapter: adsorption of gas molecules on metal–organic frameworks, chemical reactions in crystals, and luminescence of the crystals of transition metal complexes. To the best of our knowledge, the theoretical calculations conducted in this chapter show one of the successful approaches of electronic structure theories to molecular crystals, because of the reasonable and practical approximations.

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Rogers, D. B., S. R. Butler, R. D. Shannon, A. Wold und R. Kershaw. „Single Crystals of Transition-Metal Dioxides“. In Inorganic Syntheses, 135–45. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132449.ch27.

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Rogers, D. B., S. R. Butler, R. D. Shannon, A. Wold und R. Kershaw. „Single Crystals of Transition-Metal Dioxides“. In Inorganic Syntheses, 96–104. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132616.ch20.

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Yates, John T. „Cleaning Metal and Semiconductor Crystals—Examples“. In Experimental Innovations in Surface Science, 543–51. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17668-0_46.

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Konferenzberichte zum Thema "Metal crystals"

Gritsenko, Ivanovich M., und Sergey I. Kucheev. „Polar-dependent deformation of director near the dielectric pore in the metal-dielectric-nematic-metal structure“. In Liquid Crystals, herausgegeben von Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski und Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299979.

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Mykytyuk, Zenoviy M., Michail Nutskovsky, L. Vernikova und A. Kotsyuba. „Heavy-metal influence on dielectric parameters of blood“. In Liquid Crystals, herausgegeben von Marzena Tykarska, Roman S. Dabrowski und Jerzy Zielinski. SPIE, 1998. http://dx.doi.org/10.1117/12.301318.

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JIA, JIN-FENG, XI LIU, S. C. LI, J. Z. WANG, J. L. LI, H. LIU, M. H. PAN et al. „ARTIFICIAL METAL NANOCLUSTER CRYSTALS“. In In Celebration of the 80th Birthday of C N Yang. WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812791207_0047.

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Ghimire, Madhav, und Alisha Budhathoki. „Electronic and magnetic properties of Kagome Metal“. In The 2nd International Online Conference on Crystals. Basel, Switzerland: MDPI, 2020. http://dx.doi.org/10.3390/iocc_2020-07828.

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Van Speybroeck, Veronique. „Challenges in modeling spatiotemporal phenomena in metal-organic frameworks“. In Dynamic Materials, Crystals and Phenomena Conference. València: FUNDACIO DE LA COMUNITAT VALENCIANA SCITO, 2023. http://dx.doi.org/10.29363/nanoge.dynamic.2023.021.

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Borowiec, Mieczyslaw T., Miroslaw Zaleski, V. P. Dyakonov, Andrzej Majchrowski, Henryk Szymczak und Jozef Zmija. „Pleochroism (trichroism) of dysprosium-alkali metal double tungstates“. In International Conference on Solid State Crystals '98, herausgegeben von Andrzej Majchrowski und Jerzy Zielinski. SPIE, 1999. http://dx.doi.org/10.1117/12.343007.

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Turgunov, Kambarali, und Ulli Englert. „Metal halide coordination compounds with 4(3H)-quinazolinone“. In The 2nd International Online Conference on Crystals. Basel, Switzerland: MDPI, 2020. http://dx.doi.org/10.3390/iocc_2020-07334.

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Zamudio-Lara, A., J. J. Sanchez-Mondragon, M. Torres-Cisneros, J. J. Escobedo-Alatorre, C. Velásquez Ordoñez, M. A. Basurto-Pensado und O. G. Ibarra-Manzano. „Characterization of Metal Dielectric Photonic Crystals“. In Frontiers in Optics. Washington, D.C.: OSA, 2006. http://dx.doi.org/10.1364/fio.2006.jsua13.

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Moroz, Alexander. „Photonic crystals with small metal inclusions“. In Photonics, Devices, and Systems II, herausgegeben von Miroslav Hrabovsky, Dagmar Senderakova und Pavel Tomanek. SPIE, 2003. http://dx.doi.org/10.1117/12.498365.

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Radojewska, Ewa B., und Ewa Placzek-Popko. „Mixing in group-V sublattice of GaAs-related crystals“. In Metal/Nonmetal Microsystems: Physics, Technology, and Applications, herausgegeben von Benedykt W. Licznerski und Andrzej Dziedzic. SPIE, 1996. http://dx.doi.org/10.1117/12.238146.

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Berichte der Organisationen zum Thema "Metal crystals"

Galloway, Heather Claire. Thin films of metal oxides on metal single crystals: Structure and growth by scanning tunneling microscopy. Office of Scientific and Technical Information (OSTI), Dezember 1995. http://dx.doi.org/10.2172/219542.

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Lai-Sheng Wang. Early Transition Metal Oxides as Catalysts: Crossing Scales from Clusters to Single Crystals to Functioning Materials. Office of Scientific and Technical Information (OSTI), Juli 2009. http://dx.doi.org/10.2172/958303.

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Cawood, T. K., und J. M. Peter. The geology of critical battery metals: a spotlight on Co in VMS deposits and Li in pegmatites. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/332348.

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Annotation:

As we move away from a fossil fuel-driven economy, the demand for metals used in energy-dense, rechargeable batteries is increasing; these include cobalt and lithium. Although cobalt is mostly obtained as a by-product from nickel and copper mining, significant amounts also occur in volcanogenic massive sulfide (VMS) deposits, of which Canada has many. However, the primary controls on cobalt distribution in VMS deposits are poorly understood, and may be affected by deformation and metamorphism. We show that cobalt can occur in pyrite, which retains its primary composition through greenschist facies metamorphism; and in pyrrhotite, which expels some cobalt during deformation to form cobaltite crystals. In contrast, most of the global lithium supply is derived from rare metal pegmatites and salars, with pegmatites the most important Canadian source. Our preliminary results confirm that lithium-bearing pegmatites can form directly during anatexis, as well as from fractional crystallization of large bodies of granitic magma.

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Chin, Bryan A. Crystal Structures of Ordered Carbon Metal Alloys. Fort Belvoir, VA: Defense Technical Information Center, Januar 1988. http://dx.doi.org/10.21236/ada195597.

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Rodriguez, J., und D. Goodman. High pressure catalytic reactions over single-crystal metal surfaces. Office of Scientific and Technical Information (OSTI), Januar 1991. http://dx.doi.org/10.2172/5405435.

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Schroeder, Walter Andreas, Howard Padmore, Theodore Vecchione und Siddharth Karkare. Single crystal metal photocathodes: Benchmarking performance against Ab initio theory. Office of Scientific and Technical Information (OSTI), August 2018. http://dx.doi.org/10.2172/1477000.

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Veblen, David Rodli. CRYSTAL CHEMISTRY OF TOXIC METAL SEQUESTRATION IN ROCK-FORMING MINERALS. Office of Scientific and Technical Information (OSTI), November 2019. http://dx.doi.org/10.2172/1573914.

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Fast, L., und P. Soederlind. Crystal structure of actinide metals at high compression. Office of Scientific and Technical Information (OSTI), August 1995. http://dx.doi.org/10.2172/113969.

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Schmidt, J. R. CRYSTAL GROWTH, NUCLEATION, STRUCTURE AND DYNAMICS AT METAL-ORGANIC FRAMEWORK/SOLUTION INTERFACES. Office of Scientific and Technical Information (OSTI), Januar 2022. http://dx.doi.org/10.2172/1840984.

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Parkinson, Bruce. Surface Binding and Organization of Sensitizing Dyes on Metal Oxide Single Crystal Surfaces. Office of Scientific and Technical Information (OSTI), Juni 2010. http://dx.doi.org/10.2172/982894.

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