supported by the National Natural Science Foundation of China(Grant Nos.92065106,61974138,12104053,and 11704364);the Beijing Natural Science Foundation(Grant No.1192017);Tsinghua University Initiative Scientifc Research Program;the support from Youth Innovation Promotion Association,Chinese Academy of Sciences(Grant No.Y2021043);China Postdoctoral Science Foundation(Grant Nos.2020M670173 and 2020T130058)。
We demonstrate the in situ growth of ultra-thin InA s nanowires with an epitaxial Al film by molecular-beam epitaxy.Our InAs nanowire diameter(~30 nm)is much thinner than before(~100 nm).The ultra-thin InAs nanowires ...
Supported by the National Science Foundation of China(Grant Nos.12075001,61601002 and 11575001);the Anhui Provincial Natural Science Foundation(Grant No.1508085QF139);the Fund from CAS Key Laboratory of Quantum Information(Grant No.KQI201701)。
Concurrence is viewed as the most commonly approach for quantifying entanglement of two-qubit states,while intrinsic concurrence contains concurrence of four pure states consisting of a special pure state ensemble con...
Supported by the National Natural Science Foundation of China under Grant Nos 11522541 and 11375075;the Fundamental Research Funds for the Central Universities under Grant Nos lzujbky-2016-k04 and lzujbky-2014-31
We investigate the localization of a five-dimensional vector field on a pure geometrical thick brahe. By introducing two types of interactions between the vector field and the background scalar field, we obtain a typi...
Supported by the National Natural Science Foundation of China under Grant Nos 11204061,11374085,11104057,11274010 and 11204002;the Anhui Provincial Natural Science Foundation under Grant No 1408085MA16;the Anhui Provincial Candidates for Academic and Technical Leaders Foundation under Grant No 2015H052;the Discipline Top-Notch Talents Foundation;the Excellent Young Talents Support Plan of Anhui Provincial Universities;the Specialized Research Fund for the Doctoral Program of Higher Education under Grant No 20113401110002;the 211 Project of Anhui University,and the Personnel Department of Anhui Province
We investigate the effects of pure Dzyaloshinskii Moriya (DM) interaction with magnetic field on entanglement in intrinsic decoherence, assuming that the system is initially in four Bell states |φ±〉 = (|00) ...
Supported by the National Natural Science Foundation of China under Grant Nos 11204061,11374085,11274010 and 11204002;the Anhui Provincial Natural Science Foundation under Grant No 1408085MA16;the China Postdoctoral Science Foundation under Grant No 20110490825;the Key Project of the Ministry of Education of China under Grant No 211080;the Key Program of the Education Department of Anhui Province under Grant Nos KJ2012A244 and KJ2012A020;the Program of Hefei Normal University under Grant Nos 2012jd17,2013jd03 and 2014136KJC02;the Excellent Young Talents Support Plan of Anhui Provincial Universities
We investigate the effects of the directions of Dzyaloshinskii Moriya (DM) interaction and magnetic field on the thermal entanglement in the pure DM model. It is found that when the Hamiltonian is H1 = D. (σ1 +σ...
Structural and optoelectronic properties of pure and Co doped In2O3 are studied by employing the full-potential linearized augmented plane wave method,which is known to produce highly accurate results.First principles...
Supported by the National Basic Research Program of China(2009CB930600,2012CB723402 and 2012CB933301);the National Natural Science Foundation of China(61204048,61136003,51173081);the Ministry of Education of China(IRT1148);the Natural Science Foundation of the Education Committee of Jiangsu Province(12KJB510013);the Scientific Research Foundation of Nanjing University of Posts&Telecommunications(NY211025);the Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institutions.
We develop high efficiency solution-processed pure green organic light-emitting devices using a starburst molecule 7,7′,7″-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)t...
Supported by Regione Piemonte under Grant No D23;the WWS Project of the Univerity of Torino.
Amorphous alloys with a composition(at.%)Fe_(48)Cr_(15)Mo_(14)C_(15)B_(6)Y_(2) were prepared by using either pure elements(alloy B1)or a commercial AISI430 steel as a base material(B2).When prepared from pure elements...
Supported by the National Natural Science Foundation of China under Grant Nos 10931006,10975180,10974247 and 11075126;the National Basic Research Program of China under Grant No 2010CB922904.
We propose to detect quantum entanglement by a condition of local measurements.We find that this condition can efficiently detect the pure entangled states for both discrete and continuous variable systems.It does not...
Supported by Gazi University Research Project under Project No 05/2008/42.
We perform a first-principles study to evaluate the structural,electronic and optical properties of GaAs_(x)Sb_(1-x) ternary and In_(y)Ga_(1-y)As_(x)Sb_(1-x) quaternary semiconductor alloys up to x=0.5,y=0.5.We employ...