Transition-Metal Oxides
Novel photoinduced phase transitions in transition metal oxides and diluted magnetic semiconductors
... In metal oxides and diluted magnetic semiconductors containing transition metal ions, correlated transition metal d electrons with spin, charge, and orbital degrees of freedom ...
6
A Novel Coupling between the Electron Structure and Properties of Perovskite Transition Metal Oxides
... The ab-initio computational techniques are employed to extract the coupling between the electronic structure and mag- netic properties for a wide variety of transition metal oxides. Optimized ...
6
Emergent states in transition metal oxides
... of transition metal oxides may not be possible, careful study of many systems allows underlying principles to be deduced and therefore enhances our understanding and ability to predict and control ...
255
Resistive Switching in Transition Metal Oxides for Integrated Non-volatile Memory
... Transition metal oxides (TMOs) exhibit characteristic resistance changes when subjected to high electric fields due to the creation, drift and diffusion of defects, and this resistive-switching ...
123
Orbital dynamics in ferromagnetic transition-metal oxides
... correlated transition metal oxides, the so-called LDA 1 U approach, give indeed charge- ordered ground states without assuming lattice distortions as their driving ...
11
The Role of Transition Metal Oxides as effective Adsorbent
... The Transition metal oxides / mixed metal oxides have various applications as catalyst, photocatalyst, sensors, superconductors, adsorbent, ceramics, fuels, antifungal agents and have ...
8
Transition Metal Oxides for Infrared Optoelectronics
... thin metal films prepared under conditions that dissuade dewetting are typically comparable to film ...noble metal films are populated by numerous grain boundaries and scattering polaritons, reducing the ...
202
Stereochemistry of post transition metal oxides: Revision of the classical lone pair model
... the metal tends to increased down a group, possibly with an alternation such that the N-2 state for 4th row elements is less stable than expected from a linear interpolation between 3rd and 5th rows; thus in group ...
10
Electronic and lattice structure of the strongly correlated transition metal oxides Fe3O4 and LaSr2Mn2O7 : a hybrid density functional study
... B and stru c tu re and DOS calculations were also carried out w ith 60% HF exchange. T his contains a relatively large p ro p o rtio n of bare HF exchange and should be sufficient to open a gap in m any strongly ...
146
Exchange interactions and magnetic phases of transition metal oxides: Benchmarking advanced ab initio methods
... to the incomplete description of the intersticial space due to the local orbital basis. As a trade-off, this larger error bar is compensated for by the ASIC capability of tackling large-size systems (up to a few ...
14
Formation of gold oxide on Au(111) induced by transition metal oxides
... It is likely that the crystallization of the gold oxide phase formed under high pressure is caused by a different oxidation state compared to the amorphous gold ox- ide phase formed in a lower oxygen pres- sure. The ...
14
Electronic structure of high-k transition metal oxides and their silicate and aluminate alloys
... RE oxides, as well their energies relative to the Si conduction band, are also impor- tant factors in determining the magnitude of the direct tun- neling ...binary oxides in the context of ab initio calcu- ...
9
Solid-state Synthesis of High-Capacity LiNi0.8Co0.1Mn0.1O2 Cathode by Transition Metal Oxides
... the transition metal and lithium sources can be mixed according to a precise stoichiometry at the ...and transition metals can not be uniformly ...
10
Determination of Formation Energies and Phase Diagrams of Transition Metal Oxides with DFT+ U
... non-TM oxides from the alkali, alkaline earth, boron, and carbon groups of the periodic table of elements in their ground state ...Fe-containing oxides, we review in Section ...
21
Fridel Crafts benzylation over transition metal oxides supported on ceria
... The surface morphology and structural properties of the prepared catalysts are illustrated by TEM technique, shown in Figure 2. TEM is commonly applied for studying the nature and size of supported catalysts. Detection ...
8
Relationship of structural and electronic properties in transition metal oxides
... The two standard techniques for the production of neutrons for diffraction experiments are the ‘spallation’ process, as implemented at Rutherford Appleton Laboratory (RAL), or by thermal methods from a nuclear reactor, ...
317
Advances on transition metal oxides catalysts for formaldehyde oxidation: a review
... High specific surface area could enhance adsorption of HCHO molecules onto the catalyst’s.. surface and help in exposing more surface active sites, improving surface lattice defect and o[r] ...
51
Advances on transition metal oxides catalysts for formaldehyde oxidation: a review
... Figure 5. Effect of tunnel structure on the complete oxidation of HCHO (55). (Reproduced with permission from Chen, T.; Dou, H.; Li, X.; Tang, X.; Li, J.; Hao, J. Tunnel structure effect of manganese oxides in ...
20
Synthesis, Structure and Physical Properties of Selected Transition Metal Oxides
... A lthough many superconductors are m ainly concerned with tw o dim ensional structures, one dimensional magnetism is an area o f considerable recent interest^. This is because it is possible to calculate the ground state ...
213
Flux Synthesis and Photocatalytic Activities of Metal Oxides.
... new metal-oxide materials for the photocatalytic production of hydrogen and oxygen from water has had remarkable and rapid growth over the past 25 ...early transition-metal oxides ...
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