V-based kagome superconductors AV_(3)Sb_(5)(A=K,Rb,and Cs)host a charge density wave(CDW)and a topological nontrivial band structure,thereby providing a great platform to study the interplay of superconductivity(SC),C...
supported in part by the National Natural Science Foundation of China (Grant No. 22273029);the Natural Science Foundation of Zhejiang Province, China (Grant No. 20230021).
We investigate coupled electron and phonon transport in NbX_(2) with X=Ge,Si,where experimental evidence of strong electron-phonon coupling and hydrodynamic transport has been reported.Based on first-principles densit...
supported by the National Key Research and Development Program of China(Grant Nos.2021YFA1401800 and 2022YFA1403900);the National Natural Science Foundation of China(Grant Nos.U2032214,12122414,12104487,and 12004419);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant No.XDB25000000);supported by the US Department of Energy,Office of Basic Energy Sciences(Grant No.DOE-sc0012704)。
What factors fundamentally determine the value of superconducting transition temperature Tc in high temperature superconductors has been the subject of intense debate.Following the establishment of an empirical law kn...
supported by the National Natural Science Foundation of China (Grant Nos. 11975125 and 11890703);the Department of Science and Technology of Jiangsu Province (Grant No. BK20220032)。
Introducing porosity with different degrees of disorder has been widely used to regulate thermal properties of materials, which generally results in decrease of thermal conductivity. We investigate the thermal conduct...
The increasing demands for electronic devices to achieve high miniaturization,functional integration,and wide bandwidth will exacerbate the heat generation and electromagnetic interference,which hinders the further de...
supported by the National Natural Science Foundation of China(Grant Nos.52090020,91963203,U20A20238,51772260,52073245,and 51722209);the National Key R&D Program of China(Grant Nos.2018YFA0703400 and 2018YFA0305900);the Natural Science Foundation for Distinguished Young Scholars of Hebei Province of China(Grant No.E2018203349);the Talent Research Project in Hebei Province(Grant No.2020HBQZYC003)。
Both boron nitride(BN)and carbon(C)have sp,sp^(2)and sp^(3)hybridization modes,thus resulting in a variety of BN and C polymorphs with similar structures,such as hexagonal BN(hBN)and graphite,cubic BN(cBN)and diamond....
supported by the National Natural Science Foundation of China(Grant No. 11974201);the Start-up Fund from Tsinghua University。
Non-Hermitian materials can exhibit not only exotic energy band structures but also an anomalous velocity induced by non-Hermitian anomalous Berry connection as predicted by the semiclassical equations of motion for B...
the National Key R&D Program of China(Grant Nos.2016YFA0401503 and 2017YFA0403700);the National Natural Science Foundation of China(Grant Nos.11675255,U1932220,11675195,and U1932220);the Key Research Program of Frontier Sciences,CAS(Grant No.292016YQYKXJ00135);the Program of State Key Laboratory(Grant No.12074381)。
Thermoelectric materials are critical parts in thermal electric devices.Here,Zintl phase BaAgSb in space group of P63/mmc is reported as a promising thermoelectric material in density function theory.The anisotropic l...
In the Acknowledgement, the following sentence "JH and JL are supported by the National Science Foundation (Award number CBET-1943813) and the Faulty Research and Professional Development Fund at North Carolina State ...
Supported by the National Natural Science Foundation of China(Grant Nos.61704083 and 61874060);the Natural Science Foundation of Jiangsu Province(Grant No.BK20181388);NUPTSF(Grant No.NY219030)。
Tunnel oxide passivated contact solar cells have evolved into one of the most promising silicon solar cell concepts of the past decade,achieving a record efficiency of 25%.We study the transport mechanisms of realisti...