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Relevant bibliographies by topics / Valence transition

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Academic literature on the topic 'Valence transition'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

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Journal articles on the topic "Valence transition"

1

Kindler, B., D. Finsterbusch, R. Graf, F. Ritter, W. Assmus, and B. Lüthi. "Mixed-valence transition inYbInCu4." Physical Review B 50, no. 2 (July 1, 1994): 704–7. http://dx.doi.org/10.1103/physrevb.50.704.

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Colman, Ross H., H. Esma Okur, Winfried Kockelmann, Craig M. Brown, Annette Sans, Claudia Felser, Martin Jansen, and Kosmas Prassides. "Elusive Valence Transition in Mixed-Valence Sesquioxide Cs4O6." Inorganic Chemistry 58, no. 21 (October 21, 2019): 14532–41. http://dx.doi.org/10.1021/acs.inorgchem.9b02122.

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Ghosh, N. K., and R. L. Sarkar. "Finite Temperature Valence Transition in Mixed Valence Systems." physica status solidi (b) 176, no. 2 (April 1, 1993): 395–400. http://dx.doi.org/10.1002/pssb.2221760213.

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Wang, Z. L., J. Bentle, and N. D. Evans. "Mapping The Valence States of Transition Metals Across Interfaces By Energy-Filtered Tem." Microscopy and Microanalysis 5, S2 (August 1999): 102–3. http://dx.doi.org/10.1017/s1431927600013830.

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Some properties of transition metal oxides are related to the presence of elements with mixed valences. In electron energy-loss spectroscopy (EELS), the L or M ionization edges of transition-metal, rare-earth and actinide elements usually display sharp threshold peaks known as white-lines. EELS experiments have shown that a change in cation valence state introduces a significant change in the White-line intensity ratio [1]. With the use of valence state information provided by the white lines, an experimental approach is demonstrated here to map the valence state distributions of Mn and Co using an energy-filtered transmission electron microscope (TEM). A spatial resolution of ˜ 2 nm has been achieved. This technique should be particularly useful in studying valence states of cations in magnetic oxides.To map the distribution of ionization states, an energy window of ˜ 10 eV in width is required to isolate the L3 from L2 white lines (Figure 1).

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ARIPONNAMMAL, S., and S. K. RATHIHA. "THEORETICAL STUDY ON INTERMEDIATE VALENCE FLUCTUATION IN EUROPIUM SULPHIDE (EuS)." International Journal of Modern Physics B 25, no. 27 (October 30, 2011): 3663–70. http://dx.doi.org/10.1142/s0217979211101946.

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Europium chalcogenides receive greater interest because of their interesting properties such as valence transition, semiconductor to metallic transition and structural phase transition etc. In this paper, the charge transfer in Europium Sulphide ( EuS ) is analyzed by experimental and theoretical X-ray diffraction (XRD) data. The direction and amount of charge transfer are inferred by plotting and comparing the structure factors of the components. The charge transfer parameter thus obtained is 0.29 electron from Eu to S which confirms the intermediate valence fluctuation. Further, the charge transfer in EuS , EuSe and EuTe , is found to be decreasing with the increase of lattice constant and energy gap which correlates the valency and lattice size.

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Kiremire, Enos Masheija Rwantale. "The Main Group Elements, Fragments, Compounds and Clusters Obey the 4n Rule and Form 4n Series: They are Close relatives to Transition Metal Counterparts via the 14n Linkage." International Journal of Chemistry 8, no. 2 (April 27, 2016): 94. http://dx.doi.org/10.5539/ijc.v8n2p94.

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<p>The paper presents numbers which were derived from 4n-based series in a matrix table. The numbers agree precisely with the total number of valence electrons surrounding the respective skeletal elements. The series approach focuses mainly on the number of skeletal elements and their respective number of valence electron content regardless of the origin of the electrons and the type of skeletal elements. For instance, any 6 skeletal elements of transition metal carbonyls surrounded by 86 valence electrons coded as (6,86), series S = 14n+2 normally adopt an octahedral geometry whereas (6,26) series S = 4n+2 for main group elements also tend to adopt an octahedral shape. The transition metal carbonyl cluster series were extensively covered in our previous articles. This paper demonstrates that the main group fragments, clusters and molecules which we normally explain by terms such as valency, valence electrons and octet rule also obey the 4n-based series. The fragments, molecules and clusters of the main group elements correspond well to those of respective transition metal clusters especially the carbonyls if the masking electrons are removed from them. Hence, the series approach is a qualitative method that acts as a unifier of some transition metal clusters with some main group elements clusters.</p>

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Rose, James H., and Herbert B. Shore. "Valence of the Elemental Transition Metals." Australian Journal of Physics 53, no. 1 (2000): 167. http://dx.doi.org/10.1071/ph99039.

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We propose that the recently introduced bonding valence is the appropriate valence for describing the gross energetics of the elemental transition metals. In support of this proposal, we show that the trends in the experimental cohesive energies, surface energies and melting points of the noble and transition metals are simple linear functions of the bonding valence. The trends in the cohesive energies of the elemental transition metals are given by 2·45ZB – 3·47 eV, where ZB is the bonding valence.

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Yoshimura, K., T. Nitta, T. Shimizu, M. Mekata, H. Yasuoka, and K. Kosuge. "Valence transition in YbIn1−xAgxCu4." Journal of Magnetism and Magnetic Materials 90-91 (December 1990): 466–68. http://dx.doi.org/10.1016/s0304-8853(10)80168-4.

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Büchler, Stefan, René Monnier, Leo Degiorgi, and Louis Schlapbach. "Valence Transition in Yb Hydrides*." Zeitschrift für Physikalische Chemie 163, Part_2 (January 1989): 579–84. http://dx.doi.org/10.1524/zpch.1989.163.part_2.0579.

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Bauchspieß, K. R., E. D. Crozier, and R. Ingalls. "The valence transition in SmSe." Physica B: Condensed Matter 158, no. 1-3 (June 1989): 492–94. http://dx.doi.org/10.1016/0921-4526(89)90361-x.

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Dissertations / Theses on the topic "Valence transition"

1

Poyraz, Mehmet. "Valence localisation in transition metal cluster complexes." Thesis, University of East Anglia, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389271.

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Phan, Van Nham. "Valence transition and superconductivity in the extended periodic Anderson model." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1242199965571-88317.

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In this thesis, an extended periodic Anderson model with an additional local Coulomb repulsion U f c between localized f electrons and conduction electrons is investigated by use of the projector-based renormalization method (PRM). First, it is shown that the model in one dimension shows a valence transition, which becomes sharper, when the energy of the f level approaches the Fermi level. The transition becomes also enhanced, when the hybridization V between the localized and conduction electrons decreases, for the case that the total number of electrons is fixed. In the two-dimensional case, one finds a similar valence transition behavior. However, in the valence transition regime also a superconducting phase may occur. To investigate this phase, we start from an Hamiltonian which includes small gauge symmetry breaking fields. We derive renormalization equations, from which the superconducting pairing functions are self-consistently determined. Our analytical and numerical results show that d- wave superconductivity becomes dominant in the valence transition regime. This confirms the suggestion by Miyake that valence fluctuations may lead to superconductivity in the Ce based heavy-fermion systems under high pressure
In dieser Arbeit wird mit Hilfe der projektiven Renormierungsmethode (PRM) ein erweitertes periodische Anderson Modell untersucht, das zusätzlich eine Coulomb-Abstoßung zwischen den lokalisierten f-Elektronen und den Leitungselektronen enthält. In einer Dimension zeigt das Modell einen Valenzübergang, wenn sich die Energie des f-Niveaus der Fermienergie nähert. Der Übergang wird ebenfalls schärfer, wenn bei festgehaltener Gesamtelektronenzahl die Hybridisierung V zwischen den lokalisierten und den Leitungselekronen abnimmt. In zwei Dimensionen findet man ein ähnliches Valenzübergangsverhalten. Allerdings kann zusätzlich eine supraleitende Phase im Valenzübergangsgebiet auftreten. Um die supraleitende Phase zu untersuchen, betrachten wir einen Hamiltonoperator mit kleinen zusätzlichen Feldern, die die Eichsymmetrie brechen. Wir leiten Renormierungsgleichungen her, aus denen sich die supraleitenden Paarfunktionen selbstkonsistent bestimmen lassen. Unsere analytischen und numerischen Resultate zeigen, dass im Valenzübergangsgebiet d-Wellen-Supraleitung dominiert. Dies bestätigt eine Vermutung von Miyake, dass Valenzfluktuationen in Ce-basierten Schwerfermionensystemen bei hohen Drücken zur Supraleitung führen können

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Macpherson, Brendan P. "Discrete cyano-bridged mixed valence systems /." [St. Lucia, Qld.], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17778.pdf.

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Derr, Julien. "Valence, magnétisme et conduction dans les composés à valence intermédiaire : Le cas SmB6." Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00133598.

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Le composé SmB6 est un exemple typique de la physique étrange qui peut résulter d'un équilibre de valence. La première configuration du Samarium (Sm2+) correspond à un état isolant non magnétique alors que la seconde (Sm3+) donnerait théoriquement un état magnétique et conducteur. Des mesures de microcalorimétrie sous pression ont permis d'établir le diagramme de phase magnétique de SmB6 : une nouvelle phase magnétique ordonnée à longue distance a été mise en évidence pour des pressions supérieures à 10GPa. D'un autre coté, des mesures de transport réalisées sous pression hydrostatique permettent de situer la transition isolant-métal pour la même pression. Le diagramme de phase sous pression est désormais bien établi et l'observation pour la première fois d'une anomalie magnétique dans les courbes de résistivité au delà de 10GPa permet d'affirmer que la coïncidence des deux phénomènes a bien lieu. Ce changement de comportement du système est discuté dans un nouveau cadre théorique prenant en compte la température Kondo du réseau comme paramètre clef pour la renormalisation de la fonction d'onde vers l'une ou l'autre configuration de valence entière alors que la valence mesurée est toujours nettement intermédiaire. Cette idée générale semble par ailleurs s'appliquer à d'autres composés à valence intermédiaire étudiés (SmS, TmSe). En parallèle, des mesures de résistivité sous contraintes uniaxiales ont été réalisées. Elles mettent en évidence un fort effet d'anisotropie dans le composé SmB6. La comparaison de ces expériences avec les résultats obtenus dans des conditions de pression très hydrostatiques permettent de revisiter le problème de la nature du gap de SmB6.

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Makino, Yukio. "Chemical Interpretation of Superconductivity by Valence Electron Parameters." 京都大学 (Kyoto University), 2014. http://hdl.handle.net/2433/188509.

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Dhaussy, Anne-Claire. "Propriétés structurales et magnétiques d'oxydes à valence mixte du vanadium." Lille 1, 1998. https://ori-nuxeo.univ-lille1.fr/nuxeo/site/esupversions/d78178ed-7dde-4cdc-8630-908b2e0d5f42.

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Une caracterisation structurale et magnetique a ete realisee sur des oxydes a valence mixte de vanadium dans les systemes pb-fe-v-o et m-v-o (m = ba,sr,pb,bi). La cristallochimie de ces composes oxygenes est souvent complexe puisqu'elle est en partie liee a l'effet sterique du doublet non liant 6s#2 du plomb et du bismuth qui joue un role essentiel dans les proprietes physiques des materiaux a base de ces elements. Pour l'ensemble des composes presentes, une etude par diffraction x sur monocristal et par diffraction des neutrons sur poudre a ete realisee. L'etude par diffraction des neutrons sur poudre a basse temperature a egalement permis d'affiner la structure magnetique des composes la substitution partielle du vanadium par le fer dans l'oxyde a valence mixte du vanadium v#3#+/v#4#+ pbv#6o#1#1 a permis d'isoler des phases pures isotypes. Des mesures par spectrometrie mossbauer et par diffraction neutronique ont permis de determiner l'occupation preferentielle de certains sites par le fer. L'etude des proprietes magnetiques revele une forte frustration magnetique dans ces composes
L'utilisation de methodes originales comme la reduction electrochimique d'oxydes fondus a permis d'isoler des cristaux du compose inedit pb#2v#3o#9. La structure cristalline des vanadates mixtes v#4#+/v#5#+ de formule m#2v#3o#9 (m = ba,sr,pb) a ete determinee. Malgre une isoformulation, ces composes presentent des caracteristiques cristallines et magnetiques differentes suivant la nature du cation m. Enfin, une etude cristallographique a ete realisee sur des oxydes de vanadium a cations mixtes (abi)#2v#8o#1#6 (a = sr,tl,pb,na,ba) adoptant une structure type hollandite. Dans les monocristaux obtenus, les tunnels ne sont jamais totalement remplis. Il semble que l'obtention de monocristaux de formulation (abi)#xv#8o#1#6, dans nos conditions experimentales, soit limitee a un nombre total x de 1,6 ; valeur favorisant apparemment la croissance monocristalline en assurant au squelette vanadate une certaine rigidite

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Shin, Yu Ju. "Transition métal isolant et propriétés de transport dans quelques systèmes d'oxydes a valence mixte." Phd thesis, Université Sciences et Technologies - Bordeaux I, 1992. http://tel.archives-ouvertes.fr/tel-00832737.

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Alors que la majorité des oxydes d'éléments de transition a valence entière sont isolants, la formation de valences mixtes entraine souvent l'apparition d'une conductivité électrique notable avec quelquefois un état supraconducteur a basse température. le rôle de paramètres physico-phonon est examiné au moyen de quelques exemples inédits. Ainsi la premiére partie est-elle consacrée au système CR1-XNBXWO4 de structure dérivée du rutile , la deuxième au système SR2-XNACUO ( incluantune discussion sur la cristallochimie du cuivre III) et la troisiéme aux oxydes de type delafossite AGNII1-XCOXO2 qui présentent une transition semi-metal-semiconducteur.

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Shin, Yu Ju. "Transition métal-isolant et propriétés de transport dans quelques systèmes d'oxydes à valence mixte." Bordeaux 1, 1992. http://www.theses.fr/1992BOR10526.

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Alors que la majorité des oxydes d'éléments de transition a valence entière sont isolants, la formation de valences mixtes entraine souvent l'apparition d'une conductivité électrique notable avec quelquefois un état supraconducteur a basse température. Le rôle de paramètres physico-phonon est examiné au moyen de quelques exemples inédits. Ainsi la premiére partie est-elle consacrée au système CR1-XNBXWO4 de structure dérivée du rutile , la deuxième au système SR2-XNACUO ( incluantune discussion sur la cristallochimie du cuivre III) et la troisiéme aux oxydes de type delafossite AGNII1-XCOXO2 qui présentent une transition semi-metal-semiconducteur.

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9

Zhang, Wei. "Effect of pressure and substitution for Yb on the first-order valence transition in YbInCu4." 京都大学 (Kyoto University), 2003. http://hdl.handle.net/2433/149108.

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Mitsuda, Akihiro. "Mechanism of temperature- and field-induced valence transition of ThCr_{2}Si_{2} type Eu compounds." Kyoto University, 1999. http://hdl.handle.net/2433/181808.

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Books on the topic "Valence transition"

1

Griffith, J. S. Theory of Transition-Metal Ions. Cambridge University Press, 2009.

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Constable, Edwin C., and Malcolm Gerloch. Transition Metal Chemistry: The Valence Shell in D-Block Chemistry. Vch Pub, 1994.

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Constable, Edwin C., and Malcolm Gerloch. Transition Metal Chemistry: The Valence Shell in d-Block Chemistry. Wiley & Sons, Limited, John, 2005.

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Constable, Edwin C., and Malcolm Gerloch. Transition Metal Chemistry: The Valence Shell in d-Block Chemistry. Wiley-VCH Verlag GmbH, 1994.

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Transition Metal Chemistry: The Valence Shell in D-Block Chemistry. VCH Publishing, 1994.

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Ignatius, Burns Robert, ed. Transition in crusader Valencia: Years of triumph, years of war, 1264-1270. Princeton, N.J: Princeton University Press, 2001.

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Burns, Robert Ignatius. Diplomatarium of the Crusader Kingdom of Valencia: The Registered Charters of Its Conqueror, Jaume I, 1257-1276. III: Transition in Crusader Valencia: ... of the Crusader Kingdom of Valencia). Princeton University Press, 2001.

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Anderson, Gregory D. S. Polysynthesis in Sora (Munda) with Special Reference to Noun Incorporation. Edited by Michael Fortescue, Marianne Mithun, and Nicholas Evans. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199683208.013.50.

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The Munda language Sora, an Austroasiatic language, has a developed system of noun incorporation. One can always distinguish a structure with incorporation from one that lacks this as the nominal component that is found incorporated into the Sora verbal stem appears in the so-called ‘combining form’ (CF). This CF contrasts with an obligatorily bimoraic syntactically free-standing form of the noun that is lexically associated with the CF, derived through a lexically-determined means of affixation or compounding that includes reduplication, prefixation, infixation, and compounding. Only certain incorporated structures in Sora reduce the valence of the resulting structure, while others do not. Sora is also among the few languages attested that permits verbal constructs with more than one noun incorporated. In Sora a transitive verb may also incorporate its agent argument. Further, these incorporated stems remain transitive in Sora: they allow for the formal indexing of objects as well within in the incorporated complex.

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Book chapters on the topic "Valence transition"

1

Ramesh, T. G., and V. Shubha. "Pressure Studies on the Valence Transition in Sm4Bi3." In Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions, 629–32. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-0947-5_107.

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Ghatak, S. K., and K. H. Bennemann. "Magnetically Induced Valence Transition in Eu1−x SmXS." In Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions, 633–36. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-0947-5_108.

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Meloni, F., and M. Serra. "Valence-Conduction Charge Transfer in the Semiconductor-Metal Transition: Si." In Proceedings of the 17th International Conference on the Physics of Semiconductors, 1095–98. New York, NY: Springer New York, 1985. http://dx.doi.org/10.1007/978-1-4615-7682-2_247.

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Böhm, M. C. "Partially Oxidized Transition-Metal Polymers; Stabilization of Mixed Valence States." In One-Dimensional Organometallic Materials, 131–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-93351-6_11.

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Bharathi, A., K. P. Gopinathan, C. S. Sundar, and B. Viswanathan. "Pressure Induced Valence Transition in Cerium Studied by Positron Annihilation Spectroscopy." In Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions, 641–45. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-0947-5_110.

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Jhans, H., M. Croft, E. Kemly, B. Grier, and C. U. Segre. "X-Ray Diffraction and Mössbauer Effect Measurements near a Valence Transition." In Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions, 655–58. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-0947-5_113.

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Rastogi, Ashok Kumar, and Amir P. Murani. "A New Magnetic Transition in Ce (Fe1−xCox)2, x < 0.3." In Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions, 437–40. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-0947-5_62.

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Schmiester, G., G. Kaindl, and P. Wachter. "X-Ray Absorption Study of the Pressure-Induced Semiconductor-Metal Transition in TmSe1−xTeX." In Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions, 663–66. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-0947-5_115.

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Boyack, Rufus, and Joseph Maciejko. "Critical Exponents for the Valence-Bond-Solid Transition in Lattice Quantum Electrodynamics." In Quantum Theory and Symmetries, 337–45. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-55777-5_32.

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Upton, T. H., and P. A. Stevens. "A Generalized Valence Bond View of Chemisorption and Reactions on Transition Metal Surfaces." In Quantum Chemistry Approaches to Chemisorption and Heterogeneous Catalysis, 3–36. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-017-2825-6_1.

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Conference papers on the topic "Valence transition"

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McLeod, John A., Robert J. Green, Nikolay A. Skorikov, L. D. Finkelstein, Mahmoud Abu-Samak, Ernst Z. Kurmaev, and Alexander Moewes. "Valence structure of alkaline and post-transition metal oxides." In SPIE OPTO, edited by Ferechteh H. Teherani, David C. Look, and David J. Rogers. SPIE, 2011. http://dx.doi.org/10.1117/12.881181.

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Brar, Jaskirat Singh, R. S. Singh, R. Rawat, and R. Bindu. "Valence band studies of Ni1-xVx alloys across phase transition." In DAE SOLID STATE PHYSICS SYMPOSIUM 2018. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5113204.

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Ramalho, G., K. Tsushima, David Armstrong, Volker Burkert, Jian-Ping Chen, Will Detmold, Jo Dudek, Wally Melnitchouk, and David Richards. "Valence quark contributions for the γN→P[sub 11](1440) transition." In 12TH INTERNATIONAL CONFERENCE ON MESON-NUCLEON PHYSICS AND THE STRUCTURE OF THE NUCLEON (MENU 2010). AIP, 2011. http://dx.doi.org/10.1063/1.3647158.

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Eremin, M. V., Sergey I. Nikitin, N. I. Silkin, S. Y. Prosvirnin, and R. V. Yusupov. "Absorption spectrum of the mixed valence Cr3+-Cr2+pair center in KZnF 3 crystal." In XI Feofilov Symposium on Spectropscopy of Crystals Activated by Rare-Earth and Transition Metal Ions, edited by Alexander A. Kaplyanskii, Boris Z. Malkin, and Sergey I. Nikitin. SPIE, 2002. http://dx.doi.org/10.1117/12.475318.

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Maeda, Kazuhiro, Hitoshi Sato, Yu Akedo, Taku Kawabata, Kodai Abe, Ryohei Shimokasa, Akira Yasui, et al. "Yb \(L_{3}\) Resonant Hard X-Ray Photoemission Spectroscopy of Valence Transition Compound YbInCu4." In Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019). Journal of the Physical Society of Japan, 2020. http://dx.doi.org/10.7566/jpscp.30.011137.

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Weinberg, Volker, Ernst-Michael Ilgenfritz, Karl Koller, Yoshiaki Koma, Gerrit Schierholz, and Thomas Streuer. "Probing the chiral phase transition of N_f=2 clover fermions with valence overlap fermions." In XXIIIrd International Symposium on Lattice Field Theory. Trieste, Italy: Sissa Medialab, 2005. http://dx.doi.org/10.22323/1.020.0171.

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Weinberg, Volker, Ernst-Michael Ilgenfritz, Yoshiaki Koma, Yoshifumi Nakamura, Gerrit Schierholz, and Thomas Streuer. "Exploring the chiral phase transition of N_f=2 flavour QCD with valence overlap fermions." In The XXV International Symposium on Lattice Field Theory. Trieste, Italy: Sissa Medialab, 2008. http://dx.doi.org/10.22323/1.042.0236.

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Yu, Shifeng, Shuyu Wang, Ming Lu, and Lei Zuo. "Semiconductor to Metal Transition Study of Oxidized Vanadium Thin Film." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67926.

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Since vanadium atom has a half-filled d-shell, there exist a set of valence states to form a number of oxide phases. In this paper, the deposited vanadium thin film is oxidized under different conditions. The electrical characterization shows some oxides of vanadium undergo a transition from semiconductor state to a metal phase at a critical temperature. Such vanadium oxides have potential use, particularly in thin film form, for a wide variety of applications involving thermally activated electronic switching devices. The surface morphology is studied under SEM. The temperature coefficient of resistivity of other vanadium oxide states is studied as well.

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Sakamoto, Hironori, Bei Ma, Ken Morita, and Yoshihiro Ishitani. "Interference of 2 LO phonon and continuum inter-valence band transition in p-GaInP film." In 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). IEEE, 2015. http://dx.doi.org/10.1109/irmmw-thz.2015.7327798.

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Nyfeler, M., F. J. Jiang, U. J. Wiese, S. Chandrasekharan, Adolfo Avella, and Ferdinando Mancini. "From an Antiferromagnet to a Valence Bond Solid: Evidence for a First Order Phase Transition." In LECTURES ON THE PHYSICS OF STRONGLY CORRELATED SYSTEMS XIII: Thirteenth Training Course in the Physics of Strongly Correlated Systems. AIP, 2009. http://dx.doi.org/10.1063/1.3225482.

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Reports on the topic "Valence transition"

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Rioux, Robert M. Influence of Multi-Valency, Electrostatics and Molecular Recognition on the Adsorption of Transition Metal Complexes on Metal Oxides: A Molecular Approach to Catalyst Synthesis. Office of Scientific and Technical Information (OSTI), March 2017. http://dx.doi.org/10.2172/1349267.

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