Search Results - "KeYuan Ma"

Uniaxial strain-induced phase transition in the 2D topological semimetal IrTe2 by Nicholson, Christopher W., Rumo, Maxime, Pulkkinen, Aki, Kremer, Geoffroy, Salzmann, Björn, Mottas, Marie-Laure, Hildebrand, Baptiste, Jaouen, Thomas, Kim, Timur K., Mukherjee, Saumya, Ma, KeYuan, Muntwiler, Matthias, von Rohr, Fabian O., Cacho, Cephise, Monney, Claude

“…Strain is ubiquitous in solid-state materials, but despite its fundamental importance and technological relevance, leveraging externally applied strain to gain…”
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Superconductivity with High Upper Critical Field in the Cubic Centrosymmetric η-Carbide Nb4Rh2C1-δ by Ma, KeYuan, Gornicka, Karolina, Lefèvre, Robin, Yang, Yikai, Rønnow, Henrik M, Jeschke, Harald O, Klimczuk, Tomasz, von Rohr, Fabian O

“…The upper critical field is a fundamental measure of the strength of superconductivity in a material. It is also a cornerstone for the realization of…”
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Dependence of Co/Fe ratios in Co-Fe layered double hydroxides on the structure and capacitive properties by Ma, KeYuan, Cheng, J.P., Zhang, Jing, Li, Min, Liu, Fu, Zhang, XiaoBin

“…The incorporation of Fe2+/Fe3+ not only prevents the formation of β-Co(OH)2 but also delivers a higher capacitance even at a high Fe content. However, too high…”
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Quasi‐2D AgRuO 3 Oxide with Facilely Activated Basal Planes for Efficient H 2 Evolution by Kang, Yu, Han, Yujia, Pohl, Darius, Löffler, Markus, Tahn, Alexander, Rellinghaus, Bernd, Schnelle, Walter, Ma, Keyuan, Cui, Yi, Felser, Claudia

“…Abstract Layered 2D materials such as transition metal chalcogenides are promising electrocatalysts for hydrogen evolution reaction (HER) due to the flexible…”
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Superconductivity in the η-carbide-type oxides Zr4 Rh2 Ox by Ma, KeYuan, Lago, Jorge, von Rohr, Fabian O

“…We report on the synthesis and the superconductivity in Zr4 Rh2 Ox (x = 0.4, 0.5, 0.6, 0.7, 1.0). These compounds crystallize in the η-carbide structure, which…”
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Superconductivity in the η-carbide-type oxides Zr 4 Rh 2 O x by Ma, KeYuan, Lago, Jorge, von Rohr, Fabian O.

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Superconductivity in the η-carbide-type oxides Zr4Rh2Ox by Ma, KeYuan, Lago, Jorge, von Rohr, Fabian O.

“…We report on the synthesis and the superconductivity in Zr4Rh2Ox (x = 0.4, 0.5, 0.6, 0.7, 1.0). These compounds crystallize in the η-carbide structure, which…”
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Quasi‐2D AgRuO3 Oxide with Facilely Activated Basal Planes for Efficient H2 Evolution by Kang, Yu, Han, Yujia, Pohl, Darius, Löffler, Markus, Tahn, Alexander, Rellinghaus, Bernd, Schnelle, Walter, Ma, Keyuan, Cui, Yi, Felser, Claudia

“…Layered 2D materials such as transition metal chalcogenides are promising electrocatalysts for hydrogen evolution reaction (HER) due to the flexible…”
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Synthetic control over polymorph formation in the d-band semiconductor system FeS 2 by Ma, KeYuan, Lefèvre, Robin, Li, Qingtian, Lago, Jorge, Blacque, Olivier, Yang, Wanli, von Rohr, Fabian O.

“…Pyrite, also known as fool's gold is the thermodynamic stable polymorph of FeS 2 . It is widely considered as a promising d-band semiconductor for various…”
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Core/shell microrod arrays of NiO/Co-Fe layered double hydroxides deposited on nickel foam for energy storage and conversion by Ma, KeYuan, Liu, Fu, Zhang, MeiBian, Zhang, XiaoBin, Cheng, J.P.

“…•Co-Fe LDH@NiOcompositewithshell-corestructurewasdepositedonNifoam.•The shell-core structure will generate high resistance between the interface of core and…”
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Group-9 Transition-Metal Suboxides Adopting the Filled-Ti 2 Ni Structure: A Class of Superconductors Exhibiting Exceptionally High Upper Critical Fields by Ma, KeYuan, Lefèvre, Robin, Gornicka, Karolina, Jeschke, Harald O., Zhang, Xiaofu, Guguchia, Zurab, Klimczuk, Tomasz, von Rohr, Fabian O.

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Group‑9 Transition-Metal Suboxides Adopting the Filled-Ti2Ni Structure: A Class of Superconductors Exhibiting Exceptionally High Upper Critical Fields by Ma, KeYuan, Lefèvre, Robin, Gornicka, Karolina, Jeschke, Harald O, Zhang, Xiaofu, Guguchia, Zurab, Klimczuk, Tomasz, von Rohr, Fabian O

“…Ti2Ni and the related η-carbide structure are known to exhibit various intriguing physical properties. The Ti2Ni structure with the cubic space group Fd3̅m is…”
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Synthetic control over polymorph formation in the d-band semiconductor system FeS2 by Ma, KeYuan, Lefèvre, Robin, Li, Qingtian, Lago, Jorge, Blacque, Olivier, Yang, Wanli, von Rohr, Fabian O

“…Pyrite, also known as fool's gold is the thermodynamic stable polymorph of FeS2. It is widely considered as a promising d-band semiconductor for various…”
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Electronic Structure of Few-Layer Black Phosphorus from μ‑ARPES by Margot, Florian, Lisi, Simone, Cucchi, Irène, Cappelli, Edoardo, Hunter, Andrew, Gutiérrez-Lezama, Ignacio, Ma, KeYuan, von Rohr, Fabian, Berthod, Christophe, Petocchi, Francesco, Poncé, Samuel, Marzari, Nicola, Gibertini, Marco, Tamai, Anna, Morpurgo, Alberto F., Baumberger, Felix

“…Black phosphorus (BP) stands out among two-dimensional (2D) semiconductors because of its high mobility and thickness dependent direct band gap. However, the…”
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Free-standing α-Co(OH)2/graphene oxide thin films fabricated through delamination and reassembling of acetate anions intercalated α-Co(OH)2 and graphene oxide in water by Ma, KeYuan, Zhao, WenJia, Cheng, J.P., Liu, Fu, Zhang, XiaoBin

“…Free-standing α-Co(OH)2/graphene oxide thin film was fabricated through delamination and reassembling of acetate anions intercalated α-Co(OH)2 and graphene…”
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Free-standing alpha -Co(OH) sub(2)/graphene oxide thin films fabricated through delamination and reassembling of acetate anions intercalated alpha -Co(OH) sub(2) and graphene oxide in water by Ma, KeYuan, Zhao, WenJia, Cheng, J P, Liu, Fu, Zhang, XiaoBin

“…A novel hydrothermal process is demonstrated to prepare acetate anions intercalated alpha -Co(OH) sub(2) that can be delaminated in water without any…”
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Co-Fe layered double hydroxides nanosheets vertically grown on carbon fiber cloth for electrochemical capacitors by Ma, KeYuan, Cheng, J.P., Liu, Fu, Zhang, XiaoBin

“…We demonstrate the fabrication of a core-shell structure composite of Co–Fe layered double hydroxides (LDHs) on the surface of carbon fiber cloth (CFC). The…”
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Two-gap to single-gap superconducting transition on a honeycomb lattice in Ca 1 − x Sr x Al Si by Walicka, Dorota I., Guguchia, Zurab, Lago, Jorge, Blacque, Olivier, Ma, KeYuan, Liu, Huanlong, Khasanov, Rustem, von Rohr, Fabian O.

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Two-gap to single-gap superconducting transition on a honeycomb lattice in Ca_{1−x}Sr_{x}AlSi by Dorota I. Walicka, Zurab Guguchia, Jorge Lago, Olivier Blacque, KeYuan Ma, Huanlong Liu, Rustem Khasanov, Fabian O. von Rohr

“…We report on the structural and microscopic superconducting properties of the Ca_{1−x}Sr_{x}AlSi solid solution. Specifically, we have realized the continuous…”
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Superconductivity with High Upper Critical Field in the Cubic Centrosymmetric η-Carbide Nb 4 Rh 2 C 1-δ by Ma, KeYuan, Gornicka, Karolina, Lefèvre, Robin, Yang, Yikai, Rønnow, Henrik M, Jeschke, Harald O, Klimczuk, Tomasz, von Rohr, Fabian O

“…The upper critical field is a fundamental measure of the strength of superconductivity in a material. It is also a cornerstone for the realization of…”
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