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...
supported by the National Natural Science Foundation of China (Grant Nos. 12074172, 12222406, and 12174182);the State Key Program for Basic Researches of China (Grant No. 2021YFA1400403);the Fundamental Research Funds for the Central Universities, the startup grant at Nanjing University;the Excellent Programme at Nanjing University。
One hallmark of Weyl semimetals is the emergence of Fermi arcs(FAs) in surface Brillouin zones, where FAs connect the projected Weyl nodes of opposite chiralities. Unclosed FAs can give rise to various exotic effects ...
supported by the National Key R&D Program(Grant No.2021YFF0603701);the National Natural Science Foundation of China(Grant Nos.U21A20433,U21A6006,92265210,12104441,12134014,61905234,and 11974335);the USTC Research Funds of the Double First-Class Initiative(Grant No.YD2030002007),USTC Research Funds of the Double First-Class Initiative;supported by the Fundamental Research Funds for the Central Universities。
Trapped atoms on photonic structures inspire many novel quantum devices for quantum information processing and quantum sensing.Here,we demonstrate a hybrid photonic-atom chip platform based on a Ga N-onsapphire chip a...
the National Key Research and Development Program of China(Grant Nos.2022YFA1403400 and 2017YFA0304700);the National Natural Science Foundation of China(Grant Nos.12074417,92065203,92065106,61974138,11774405,11527806,and 12104489);the Strategic Priority Research Program B of Chinese Academy of Sciences(Grant Nos.XDB28000000 and XDB33000000);the Synergetic Extreme Condition User Facility sponsored by the National Development and Reform Commission;the Innovation Program for Quantum Science and Technology(2021ZD0302600);the support from Youth Innovation Promotion Association,Chinese Academy of Sciences(Grant Nos.2017156 and Y2021043).
Negative differential conductance(NDC)serves as a crucial characteristic that reveals various underlying physics and transport process in hybrid superconducting devices.We report the observation of gate-tunable NDC ou...
supported by the National Natural Science Foundation of China(Grant Nos.92165201 and 11974324);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0302800);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDC07010000);the Anhui Initiative in Quantum Information Technologies(Grant No.AHY170000);the Hefei Science Center CAS(Grant No.2020HSC-UE014);the Fundamental Research Funds for the Central Universities(Grant No.WK3510000013)。
For conductors in the ballistic regime, electron-boundary scattering at the sample edge plays a dominant role in determining the transport performance, giving rise to many intriguing phenomena like low-field negative ...
Supported by the National Natural Science Foundation of China(Grant No.11574067)。
We study electrical modulation of transport properties of silicene nanoconstrictions with different geometrical structures.We investigate the effects of the position and width of the central scattering region on the c...
Supported by the National Natural Science Foundation of China (Grant No. 11961141011);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB28000000);the National Key Research and Development Program of China(Grant No. 2016YFA0300600)。
In the transport studies of topological insulators, microflakes exfoliated from bulk single crystals are often used because of the convenience in sample preparation and the accessibility to high carrier mobilities. He...
Supported by the National Key R&D Program of China(Grant Nos.2019YFE03020000 and 2017YFE0301200);the National Natural Science Foundation of China(Grant Nos.11835010,11875021 and 11875024);the China Postdoctoral Science Foundation(Grant No.2020M670756)。
Interaction between shear Alfvén wave(SAW) and energetic particles(EPs) is one of major concerns in magnetically confined plasmas since it may lead to excitation of toroidal symmetry breaking collective instabilities...
Supported by the High Level Talents Project of Hainan Basic and Applied Research Program(Natural Science)(Grant No.2019RC118);the Open Fund of the State Key Laboratory of Molecular Reaction Dynamics in DICP(Grant No.SKLMRD-K202005).
We fabricated Sb 2 Se 3 thin film solar cells using tris(8-hydroxy-quinolinato)aluminum(Alq 3)as an electron transport layer by vacuum thermal evaporation.Another small organic molecule of N,N'-bis(naphthalen-1-yl)-N,...
Supported by the National Natural Science Foundation of China(Grant No.11704329.)。
Transport and structural properties of metallic glass-forming liquid Cu50Zr50 are investigated by molecular dynamics simulation,under high pressures from 1 bar to 70 GPa.The following results have been obtained:(i)rev...