Scientific Research Foundation of Weifang University of Science and Technology(Grant No.KJRC2022002);Shandong Province Higher Educational Science and Technology Program(Grant No.J18KB108);Research start-up fees for doctoral degree holders and senior professional title holders with master’s degrees of Binzhou University(Grant No.2022Y12)。
We take the higher-order nonlinear Schrodinger equation as a mathematical model and employ the bilinear method to analytically study the evolution characteristics of femtosecond solitons in optical fibers under higher...
Supported by the National Key R&D Program of China (Grant No.2018YFA0404403);the National Natural Science Foundation of China (Grant Nos.11975032,11835001,11790325,and 11961141003)。
A unified description of finite nuclei and equation of state of neutron stars presents both a major challenge and also opportunities for understanding nuclear interactions.Inspired by the Lee-Huang-Yang formula of har...
One main challenge for realistic quantum computing and quantum sensing is to combat noise.Three formal strategies including quantum error correction,[1,2]decoherence-free subspace[3,4]and dynamical decoupling[5]have b...
Supported by the National Natural Science Foundation of China under Grant Nos 11404204 and 11504221;the Program for the Top Young Academic Leaders of Higher Learning Institutions of Shanxi Province;the Natural Science Foundation for Young Scientists of Shanxi Normal University under Grant No ZR1805;the Project for Graduate Research Innovation of Shanxi Normal University
The dependence of harmonic emission from a solid on the carrier envelope phase (CEP) is discussed by numerically solving the time-dependent Schr?dinger equation. The harmonic spectra periodically exhibit three distinc...
Supported by the National Natural Science Foundation of China under Grant Nos 11474348,61275128,11274050,11334009and 11425414;the NSERC of Canada;the Canadian Computing Facilities of SHARCnet and ACEnet;the National Basic Research Program of China under Grant No 2013CB922200
We investigate the above-threshold ionization of an atom in a combined infrared (IR) and extreme ultraviolet (XUV) two-color laser field and focus on the role of XUV field in the high-order above-threshold ionizat...
Supported by the National Natural Science Foundation of China under Grant Nos 11375265,11475259 and 11675264;the National Basic Research Program of China under Grant No 2013CBA01504;the Science Challenge Project under Grant No JCKY2016212A505
The simple surface current model is extended to study the generation of high-order harmonics for a relativistic circularly polarized laser pulse interacting with a plasma grating surface. Both exact relativistic elect...
Supported by the National Natural Science Foundation of China under Grant Nos 11571366 and 11501570;the Open Foundation of State Key Laboratory of High Performance Computing of China;the Research Fund of National University of Defense Technology under Grant No JC15-02-02;the Fund from HPCL
We propose a high-order conservative method for the nonlinear Sehodinger/Gross-Pitaevskii equation with time- varying coefficients in modeling Bose Einstein condensation (BEC). This scheme combined with the sixth-or...
Supported by the National Natural Science Foundation of China under Grant Nos 61308026 and 61431010;the Fundamental Research Funds for the Central Universities of China under Grant No K5051307003
The scattering of an electromagnetic high-order Bessel trigonometric beam by several typical homogeneous dielec- tric particles is investigated. The incident beam is represented by the vector expressions in Cartesian ...
Supported by the National Program on Key Basic Research Project under Grant No 2013CB922403, and the National Natural Science Foundation of China under Grant Nos 11121091, 11134001, and 11125416.
We experimentally demonstrate the measurement of carrier-envelope phase of few-cycle laser pulses. We have built a stereo above-threshold ionization setup. The photoelectron energy spectra of high-order above-threshol...
by the National Natural Science Foundation of China under Grants Nos 10647008,10674028,50971099;the Department of Education of Shaanxi Province of China under Grant No.09JK752.
We present theoretical studies for second-and third-order elastic constants in NaBH_(4) based on ab initio calculations.Our calculated second−order elastic constants agree well with available experimental results.The ...