We review the predictions of quark models for multiquark configurations that are bound or resonant states,and compare different methods for estimating the properties of resonances.
the National Key R&D Program of China(Grant Nos.2022YFA1203802 and 2021YFA1202903);the National Natural Science Foundation of China(Grant Nos.92264202,61974060,and 61674080);the Innovation and Entrepreneurship Program of Jiangsu Province。
Two-dimensional(2D)van der Waals semiconductors are appealing for low-power transistors.Here,we show the feasibility in enhancing carrier mobility in 2D semiconductors through engineering the vertical distribution of ...
supported by the Chongqing Natural Science Foundation(Grant No.cstc2021jcyj-msxm X0078);the Fundamental Research Funds for the Central Universities(Grant No.SWU118111)。
We systematically investigate the mass spectrum,spatial configuration and magnetic moment of the ground and p-wave states[cu][cs]with various color-spin configurations in a multiquark color flux-tube model.Numerical r...
Supported by the Framework Project of SGCC(Grant No.5700-202058381A-0-0-00);the National Key Research and Development Program of China(Grant No.2017YFA0206200)。
Detection of ultralow magnetic field requires magnetic sensors with high sensitivity and low noise level,especially for low operating frequency applications.We investigated the transport properties of tunnel magnetore...
Supported by the National Key R&D program of China(Grant Nos.2019YFA0308500,2020YFA0308800,and 2016YFA0202300);the National Natural Science Foundation of China(Grant Nos.51922011,61888102,and 11974045);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant Nos.XDB30000000 and XDB28000000);Beijing Institute of Technology Research Fund Program for Young Scholars;the Fundamental Research Funds for the Central Universities。
Interfacial structures and interactions of two-dimensional(2D)materials on solid substrates are of fundamental importance for fabrications and applications of 2D materials.However,selection of a suitable solid substra...
Supported by the National Natural Science Foundation of China(Grant Nos.11705102 and 11675094);the Shandong Natural Science Foundation(Grant No.JQ201701);the Young Scholars Program of Shandong University,Weihai。
The deformations and the corresponding configurations of the odd-odd As isotopes are investigated using the adiabatic and configuration-fixed constrained triaxial relativistic mean field(RMF)theory.Energy minima with ...
Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant Nos.XDB33000000 and XDB25000000);the Beijing Natural Science Foundation(Grant No.Z190008);the National Natural Science Foundation of China(Grant Nos.11575288, 11921004, 11888101, 11904391, 11834016 and 11874400);the National Key R&D Program of China(Grant Nos.2016YFA0401503 and 2018YFA0305700);the Youth Innovation Promotion Association,the Key Research Program of Frontier Sciences and the Interdisciplinary Innovation Team of Chinese Academy of Sciences(Grant Nos.2016006, JCTD-2019-01,and QYZDBSSW-SLH013)
Recently,the theoretically predicted lanthanum superhydride,LaH 10±δ,with a clathrate-like structure was successfully synthesized and found to exhibit a record high superconducting transition temperature T c≈250 K...
Supported by the Ministry of Science and Technology of China under Grant No 2016YFA0301300;the National Natural Science Foundation of China under Grant Nos 11374041,11574035 and 11404030;the State Key Laboratory of Information Photonics and Optical Communications
By launching surface plasmons propagating along the Ag nanowire deposited on a substrate, we clearly observe three leaky modes using the Fourier imaging method. The effective refractive indexes, propagation lengths an...
Supported by the National Natural Science Foundation of China under Grant Nos 11174214 and 11204192;the Research Project of Education Department in Sichuan Province under Grant No 13ZB0207.
Contact geometry and electronic transport properties of a silicon atom sandwiched between Au electrodes in three different anchoring configurations are investigated by using the density functional theory combined with...
Supported by the National Natural Science Foundation of China under Grant Nos 61107086,61172010 and 61101058,Science and Technology Committee of TianJin(No 11JCYBJC01100);the National High Technology Research and Development Program of China(No 2011AA010205);the Open-Fund of the Key Laboratory of Opto-electronic Information Technology(Ministry of Education)at Tianjin University。
We experimentally demonstrate a high power nanosecond pulsed terahertz(THz)-wave parametric oscillator(TPO)by using a wide pump beam.A surface emitted cavity configuration is employed to reduce the THz absorption in M...