Fundamental Research Funds for the Central Universities(WK2030380017,WK2470000026);Anhui Initiative in Quantum Information Technologies(AHY020100,AHY060300);Science Foundation of the CAS(ZDRW-XH-2019-1);Key Research Program of Frontier Sciences,Chinese Academy of Sciences(CAS)(QYZDY-SSW-SLH003);National Natural Science Foundation of China(11774335,11804330,11821404,11975221,61725504,61905233,U19A2075);National Key Research and Development Program of China(2016YFA0302700,2017YFA0304100)。
Spin defects in silicon carbide(SiC)have attracted much attentions in various quantum technologies.In this work,we study the optical manipulation of charge state and coherent control of multifold divacancy spins ensem...
We acknowledge support from the Knut and Alice Wallenberg Foundation through the WBSQD2 project(Grant No.2018.0071);Support from the Swedish Government Strategic Research Area SeRC and the Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linköping University(Faculty Grant SFO-Mat-LiU No.200900971)is gratefully adknowledged.V.l.adknowledges the support from the MTA Premium Postdoctoral Research Program,the Hungarian NKFIH grantsNo.KKP129866 of the National Excellence Program of Quantum-coherent materials project;the NKFIH through the National Quantum Technology Program(Grant No.2017-1.2.1-NKP-2017-00001);the Quantum Information National Laboratory sponsored by the Ministry of Innovation and Technology of Hungary.N.T.S.adknowl-edges the support from the Swedish Research Coundl(Grant Na.VR 2016-04068);the EU H2020 project QuanTELCO(Grant No.862721);The calculations were performed on resources provided by the Swedish National Infrastructure for Computing(SNIC)at the National Supercomputer Centre(NSC)partially funded by the Swedish Research Council through grant agreement No.2018-05973.
Divacancy spins implement qubits with outstanding characteristics and capabilities in an industrial semiconductor host On the other hand,there are still numerous open questions about the physics of these important def...
This paper reports results from an investigation of the interaction of displaced Si-self atoms (I) and their vacancies (V), with impurities in crystalline silicon (Si), as induced by micro-second pulse duration irradi...
Project supported by the National Natural Science Foundation of China(Grant Nos.51522601 and 51421063);the Program for New Century Excellent Talents in University,China(Grant No.NCET-13-0173)
Structural, electronic, and magnetic behaviors of 5d transition metal(TM) atom substituted divacancy(DV) graphene are investigated using first-principles calculations. Different 5d TM atoms(Hf, Ta, W, Re, Os, Ir,...
The chemical vapor deposition (CVD) process can produce single or poly-crystalline diamond samples of high purity or with controlled doping concentrations. The defect type in the CVD diamonds can be changed by heating...
We report the effect of boron (nitrogen)-divacancy complex defects on the electronic properties of graphene nanoribbon by means of density functional theory. It is found that the defective subbands appear in the condu...
Project supported by the National Natural Science Foundation of China(Grant No.51276016);the National Basic Research Program of China(Grant No.2012CB720406)
The diffusion mechanism of boron in bcc-Fe has been studied by first-principles calculations. The diffusion coefficients of the interstitial mechanism, the B-monovacancy complex mechanism, and the B-divacancy complex ...
Project supported by the National Natural Science Foundation of China(Grant No.11374372);Natural Science Foundation of Shandong Province,China(Grant No.ZR2014EMQ006);the Postdoctoral Science Foundation of China(Grant No.2014M551983);the Postdoctoral Applied Research Foundation of Qingdao City,China(Grant No.2014);the Fundamental Research Funds for the Central Universities,China(Grant Nos.12CX04087A and 14CX02018A);the Qingdao Science and Technology Program,China(Grant No.14-2-4-27-jch)
By employing molecular mechanics and molecular dynamics simulations, we investigate the radial collapses and elasticities of different chiral single-walled carbon nanotubes (SWCNTs) with divacancy, and 5-8-5 defects...
Project supported by the National Natural Science Foundation of China
3 Recent Progress in Nonlinear Mechanical RelaxationAssociated With Dislocation-Point Defect Interaction 3.4 Discovering a High-Temperature Anomalous Internal Friction Peak(P3 Peak)andConfirming That the ...