机构

• 数学与系统科学研究院 [4]
• 理论物理研究所 [3]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 大连化学物理研究所 [1]
• 海洋研究所 [1]
• 更多

采集方式

• OAI收割 [11]

内容类型

• 期刊论文 [10]
• 会议论文 [1]

发表日期

• 2022 [1]
• 2021 [2]
• 2011 [1]
• 2007 [2]
• 2005 [2]
• 1997 [1]
• 更多

学科主题

• Physics [3]

筛选

浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 An "Eddy beta-Spiral" mechanism for vertical velocity dipole patterns of isolated oceanic mesoscale eddies 期刊论文  OAI收割 FRONTIERS IN MARINE SCIENCE, 2022, 卷号: 9, 页码: 13 作者:  Hou, Yinglin;  Jin, Fei-Fei;  Gao, Shan;  Zhao, Jun;  Liu, Kai   |  收藏  |  浏览/下载：44/0  |  提交时间：2023/01/04 mesoscale eddies  vertical velocity  beta-effect  w-equation  dipole pattern   Rational vector rogue waves for the n-component Hirota equation with non-zero backgrounds 期刊论文  OAI收割 PHYSICA D-NONLINEAR PHENOMENA, 2021, 卷号: 427, 页码: 13 作者:  Weng, Weifang;  Zhang, Guoqiang;  Wang, Li;  Zhang, Minghe;  Yan, Zhenya   |  收藏  |  浏览/下载：80/0  |  提交时间：2022/04/29 n-component Hirota equation  Non-zero backgrounds  Modified Darboux transform  Multiple roots  Rational RWs and W-shaped solitons  Non-integrable deformation   Rogue wave formation and interactions in the defocusing nonlinear Schrodinger equation with external potentials 期刊论文  OAI收割 APPLIED MATHEMATICS LETTERS, 2021, 卷号: 111, 页码: 9 作者:  Wang, Li;  Yan, Zhenya   |  收藏  |  浏览/下载：24/0  |  提交时间：2021/01/14 Defocusing nonlinear Schrodinger equation  Modulational instability  PT-symmetric potential  Rogue waves  W-shaped solitons   Infinitely many sign-changing solutions for a Schr? dinger equation 期刊论文  OAI收割 Advances in Difference Equations, 2011, 卷号: 2011, 期号: 1 作者:  Qian,Aixia   |  收藏  |  浏览/下载：19/0  |  提交时间：2018/07/30 Schr? dinger equation  sign-changing critical point  (w*-PS) condition   Cheng-Weyl vector field and its cosmological application 期刊论文  OAI收割 JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2007, 期号: 9, 页码: - 作者:  Wei, H , Tsinghua Univ, Tsinghua Ctr Astrophys, Dept Phys, Beijing 100084, Peoples R China;  Wei, Hao;  Cai, Rong-Gen   |  收藏  |  浏览/下载：22/0  |  提交时间：2012/08/02 Dark Energy-model  Equation-of-state  Viscous Modified Gravity  High-redshift Supernovae  Hubble-space-telescope  Accelerating Universe  Coincidence Problem  Constant Problem  Phantom Divide  W=-1 Barrier   Structural and thermodynamic properties of wurtzitic boron nitride from first-principle calculations 期刊论文  OAI收割 Communications in Theoretical Physics, 2007, 卷号: 48, 期号: 5, 页码: 925-929 B. R. Yu; Z. Y. Zeng; H. Z. Guo; X. R. Chen 收藏  |  浏览/下载：24/0  |  提交时间：2012/04/13 density functional theory  thermodynamic properties  w-BN  total-energy calculations  molecular-dynamics  elastic-constants  phase-stability  bn  state  pressure  equation  solids  gpa   Infinitely many symmetries of Konopelchenko-Dubrovsky equation 期刊论文  OAI收割 COMMUNICATIONS IN THEORETICAL PHYSICS, 2005, 卷号: 44, 期号: 3, 页码: 385-388 作者:  Li, ZF;  Ruan, HY   |  收藏  |  浏览/下载：22/0  |  提交时间：2018/07/30 formal function series method  Konopelchenko-Dubrovsky equation  infinite dimensional generalized w(infinity) algebra   Theoretical analysis of 980nm high power Vertical External-cavity Surface-emitting Semiconductor Laser (VECSEL) (EI CONFERENCE) 会议论文  OAI收割 ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Wang L.-J.;  Wang L.-J.;  Ning Y.-Q.;  Qin L. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 By using bottom-emitting structure  we will develop laser diode (LD) pumped 980 nm VECSEL with active region of InGaAs/GaAsP/AlGaAs system. Because the thickness of barrier layer and absorption layer exceed that of quantum well  single well approximation model (KP method) can be used to calculate the band structure of VECSEL. The Schrodinger equation of finite deep potential well can be adopted to calculate the energy level structures of electron  heavy and light holes. According to the transition selection rule  we theoretically obtained the emitting wavelength of VECSEL and calculated quasi-Femi energy of valence band and conduction band based on the analysis of energy level structure of electron and holes. By analyzing the gain of strained quantum wells  we calculated the gain of VECSEL using transition matrix elements of electron  heavy and light holes. We give out the threshold gain  output power and other characteristic parameters. We will study the configuration of VECSEL and pumping scheme. We designed external cavity mirror  active region and bottom-emitting structure. A LD-pumped vertical external cavity surface-emitting laser whose output power is greater than 1.0 W can be predicted.   Correlation of the intercept and slope of the retention equation ln K ' = ln k '(w)-SC in MECC with the solvatochromic parameters of solutes 期刊论文  OAI收割 journal of capillary electrophoresis, 1997, 卷号: 4, 期号: 4, 页码: 173-180 作者:  Liu, Z;  Zou, HF;  Zhang, YK 收藏  |  浏览/下载：17/0  |  提交时间：2015/11/12 micellar electrokinetic capillary chromatography  linear solvation energy relationships  organic modifiers  retention equation  intercept (In k '(w))  slope (S)   SYMMETRIES AND ALGEBRAS OF THE INTEGRABLE DISPERSIVE LONG-WAVE EQUATIONS IN (2+1)-DIMENSIONAL SPACES 期刊论文  OAI收割 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1994, 卷号: 27, 期号: 9, 页码: 3235-3243 作者:  LOU, SY;  LOU, SY , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.   |  收藏  |  浏览/下载：15/0  |  提交时间：2012/08/29 Kadomtsev-petviashvili Equation  W-infinity  Similarity Reductions  Boussinesq Equation  Kp Equation  Dimensions