Zobrazeno 1 - 10
of 115
pro vyhledávání: '"CHENG-CHIEN CHEN"'
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-8 (2022)
Abstract Motivated by properties-controlling potential of the strain, we investigate strain dependence of structure, electronic, and magnetic properties of Sr2IrO4 using complementary theoretical tools: ab-initio calculations, analytical approaches (
Externí odkaz:
https://doaj.org/article/6b1da45a969e4f1892ef0da65f5bd6f6
Autor:
Qian Xiao, Wenliang Zhang, Teguh Citra Asmara, Dong Li, Qizhi Li, Shilong Zhang, Yi Tseng, Xiaoli Dong, Yao Wang, Cheng-Chien Chen, Thorsten Schmitt, Yingying Peng
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-8 (2022)
Abstract The superconducting critical temperature T c of intercalated iron-selenide superconductor (Li,Fe)OHFeSe (FeSe11111) can be increased to 42 from 8 K of bulk FeSe. It shows remarkably similar electronic properties as the high-T c monolayer FeS
Externí odkaz:
https://doaj.org/article/cead7f1db8ab4b26937218955beec73c
Autor:
Bria Storr, Carolina Amezaga, Luke Moore, Seth Iwan, Yogesh K. Vohra, Cheng-Chien Chen, Shane A. Catledge
Publikováno v:
Materials, Vol 16, Iss 12, p 4475 (2023)
Metal oxide thermal reduction, enabled by microwave-induced plasma, was used to synthesize high entropy borides (HEBs). This approach capitalized on the ability of a microwave (MW) plasma source to efficiently transfer thermal energy to drive chemica
Externí odkaz:
https://doaj.org/article/a493a63375614e32a2a8422181db0597
Publikováno v:
npj Computational Materials, Vol 7, Iss 1, Pp 1-8 (2021)
Abstract We build random forests models to predict elastic properties and mechanical hardness of a compound, using only its chemical formula as input. The model training uses over 10,000 target compounds and 60 features based on stoichiometric attrib
Externí odkaz:
https://doaj.org/article/1dbbbb5676ce42ad84ccbf4a5d072afb
Autor:
Bria Storr, Luke Moore, Kallol Chakrabarty, Zaheeruddin Mohammed, Vijaya Rangari, Cheng-Chien Chen, Shane A. Catledge
Publikováno v:
APL Materials, Vol 10, Iss 6, Pp 061109-061109-9 (2022)
Microwave-induced plasma was used to anneal precursor powders containing five metal oxides with carbon and boron carbide as reducing agents, resulting in high entropy boride ceramics. Measurements of hardness, phase structure, and oxidation resistanc
Externí odkaz:
https://doaj.org/article/10fe0000ed674f5aba4384f0e120df2b
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/60e2c9c4296a4c6bba5393e8b1c599ba
Publikováno v:
Materials, Vol 15, Iss 8, p 2762 (2022)
The compression behavior of the hexagonal AlB2 phase of Hafnium Diboride (HfB2) was studied in a diamond anvil cell to a pressure of 208 GPa by axial X-ray diffraction employing platinum as an internal pressure standard. The deformation behavior of H
Externí odkaz:
https://doaj.org/article/26d3c75ef62b4ad19285577162ab5883
Autor:
Seth Iwan, Chia-Min Lin, Christopher Perreault, Kallol Chakrabarty, Cheng-Chien Chen, Yogesh Vohra, Rostislav Hrubiak, Guoyin Shen, Nenad Velisavljevic
Publikováno v:
Materials, Vol 15, Iss 9, p 3239 (2022)
The high-entropy transition metal borides containing a random distribution of five or more constituent metallic elements offer novel opportunities in designing materials that show crystalline phase stability, high strength, and thermal oxidation resi
Externí odkaz:
https://doaj.org/article/928bb61e1193493b9fe7950b0f74eaf5
Publikováno v:
Physical Review X, Vol 11, Iss 4, p 041028 (2021)
Engineering quantum phases using light is a novel route to designing functional materials, where light-induced superconductivity is a successful example. Although this phenomenon has been realized experimentally, especially for the high-T_{c} cuprate
Externí odkaz:
https://doaj.org/article/5522a7e3eb224856ba77ffad1d4b612c
Autor:
Kallol Chakrabarty, Wei-Chih Chen, Paul A. Baker, Vineeth M. Vijayan, Cheng-Chien Chen, Shane A. Catledge
Publikováno v:
Materials, Vol 13, Iss 16, p 3622 (2020)
Superhard boron-rich boron carbide coatings were deposited on silicon substrates by microwave plasma chemical vapor deposition (MPCVD) under controlled conditions, which led to either a disordered or crystalline structure, as measured by X-ray diffra
Externí odkaz:
https://doaj.org/article/19ac1548dc824fc68a5c31c894f22df5