Project was supported by the National Natural Science Foundation of China(Grant No.11890704);the National Key Research and Development Program of China(Grant No.2016YFA0301802);the National Basic Research Program of China(Grant Nos.2015CB921104 and 2016YFA0300601);the Key R&D Program of Guangdong Province,China(Grant No.2018B0303326001)
We investigate the XY control and manipulation of the superconducting qubit state using direct digital synthesis(DDS)for the microwave pulse signal generation.The decoherence time, gate fidelity, and other qubit prope...
National Natural Science Foundation of China(NSFC)(11504049,11474052,11774055);Natural Science Foundation of Jiangsu Province,China(BK20150593);National Key Basic Research Program of China(2015CB352002)
Optical trapping techniques hold great interest for their advantages that enable direct handling of nanoparticles. In this work, we study the optical trapping effects of a diffraction-limited focal field possessing an...
supported by the National Natural Science Foundation of China;the National Basic Research Program of China(Nos.11374065,11622429,and 11290161)
Multilayer structures of thin films are indispensable in modern technology and scientific research. In such structures, interfaces often play a key role: they give rise to desirable electronic and optoelectronic func...
Project(2011CB013504)supported by the National Basic Research Program(973 Program)of China;Project(2013BAB06B01)supported by Key Projects in the National Science&Technology Pillar Program during the Twelfth Five-year Plan Period,China;Projects(51309089,51479049)supported by National Natural Science Foundation of China;Project(487237)supported by Natural Sciences and Engineering Research Council of Canada
Mechanical behaviors of granular materials are complicated and greatly influenced by the particle shape.Current,some composite approaches have been proposed for realistic particle shape modelling within discrete eleme...
supported by the 973 Program (Grants 2013CB932604, 2012CB933403);a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions;Jiangsu Innovation Program for Graduate Education (Grant CXZZ12_0140)
Analytical solutions for the elastic properties of a variety of binary nanotubes with arbitrary chirality are obtained through the study of systematic molecular mechanics. This molecular mechanics model is first exten...
Project supported by the National Basic Research Program of China(Grant No.2012CB921603);the Program for Changjiang Scholars and Innovative Research Team in University of Ministry of Education of China(Grant No.IRT13076);the Major Research Plan of the National Natural Science Foundation of China(Grant No.91436108);the National Natural Science Foundation of China(Grant Nos.61378014,61308023,61378015,and 11434007);the Fund for Fostering Talents in Basic Science of the National Natural Science Foundation of China(Grant No.J1103210);the New Teacher Fund of the Ministry of Education of China(Grant No.20131401120012);the Natural Science Foundation for Young Scientists of Shanxi Province,China(Grant No.2013021005-1)
We report a robust method of directly stabilizing a grating feedback diode laser to an arbitrary frequency in a large range. The error signal, induced from the difference between the frequency measured by a wavelength...
Project supported by the National Basic Research Program of China(Grant No.2014CB339801);the National Natural Science Foundation of China(Grant Nos.61231005,11305030,and 612111076);the Fundamental Research Funds for the Central Universities of China(Grant No.ZYGX2013J058);the National High-tech Research and Development Project of China(Grant No.2011AA010204)
In this paper, the enhanced terahertz radiation transformed from surface plasmon polaritons, excited by a uniformly moving electron bunch, in a structure consisting of a monolayer graphene supported on a dielectric gr...
sponsored by the 973 programs (Nos. 2011CBA00200 and 2012CB921803);the NSFC programs (Nos. 61490714, 11304151, 61435008, and 61225026);the Ph.D. Programs Foundation of the Ministry of Education of China (No.20120091120020);the support from the Program for Changjiang Scholars and Innovative Research Team in University (No.IRT13021);PAPD
A high-efficiency technique for optical vortex(OV) generation is proposed and demonstrated. The technique is based on liquid crystal fork gratings with space-variant azimuthal orientations, which are locally controlle...
This work is supported partially by National Basic Research Program of China(Grant No.2009CB723800);by National Science Foundation of China(Grant Nos.11402290 and 91130029).
A Newton/LU-SGS(lower-upper symmetric Gauss-Seidel)iteration implicit method was developed to solve two-dimensional Euler and Navier-Stokes equations by the DG/FV hybrid schemes on arbitrary grids.The Newton iteration...
supported by the National Basic Research Program of China(Grant Nos.2011CBA00300 and 2011CBA00301);the National Natural Science Foundation of China(Grant No.61033001);the Chinese Academy of Science
We introduce a completely different method to calculate the evolution of a spin interacting with a sufficient large spin bath,especially suitable for treating the central spin model in a quantum dot(QD).With only an a...