机构

• 理论物理研究所 [2]
• 长春光学精密机械与物... [2]
• 化学研究所 [1]
• 大连化学物理研究所 [1]
• 武汉物理与数学研究所 [1]
• 高能物理研究所 [1]
• 更多

采集方式

• OAI收割 [8]

内容类型

• 期刊论文 [6]
• 会议论文 [2]

发表日期

• 2007 [2]
• 2006 [3]
• 2002 [1]
• 2001 [1]
• 1989 [1]

学科主题

• Physics [2]

筛选

浏览/检索结果: 共8条，第1-8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 Molecular structure, vibrational spectrum and ionization energy of m-dimethoxybenzene 期刊论文  OAI收割 CHINESE JOURNAL OF CHEMISTRY, 2007, 卷号: 25, 期号: 9, 页码: 1238-1241 作者:  Huang, Jian-Han;  Huang, Ke-Long;  Liu, Su-Qin;  Luo, Qiong   |  收藏  |  浏览/下载：16/0  |  提交时间：2019/04/09 Resonant Two Photon Ionization  Vibrational Spectrum  Ionization Energy  Ab Initio  Density Functional Theory   Molecular structure, vibrational spectrum and ionization energy of m-dimethoxybenzene 期刊论文  OAI收割 chinese journal of chemistry, 2007, 卷号: 25, 期号: 9, 页码: 1238-1241 作者:  Huang, Jian-Han;  Huang, Ke-Long;  Liu, Su-Qin;  Luo, Qiong 收藏  |  浏览/下载：18/0  |  提交时间：2015/11/11 resonant two photon ionization  vibrational spectrum  ionization energy  ab initio  density functional theory   Mass analyzed threshold ionization spectra of ethyl bromide 期刊论文  OAI收割 ACTA PHYSICA SINICA, 2006, 卷号: 55, 期号: 9, 页码: 4483-4489 作者:  Tang Bi-Feng;  Xiong Ping-Fan;  Zhang Xiu;  Zhang Bing 收藏  |  浏览/下载：31/0  |  提交时间：2015/07/17 mass analyzed threshold ionization (MATI) spectrum  vibrational mode  one-color two-photon zero kinetic energy (ZEKE) photoelectron spectroscopy  ethyl bromide   Excitonic properties of vertically aligned ZnO nanotubes under high-density excitation (EI CONFERENCE) 会议论文  OAI收割 Lu Y. M.; Liang H. W.; Shen D. Z.; Zhang Z. Z.; Zhang J. Y.; Zhao D. X.; Liu Y. C.; Fan X. W. 收藏  |  浏览/下载：13/0  |  提交时间：2013/03/25 In this paper  highly oriented and vertically arranged ZnO nanotubes are prepared on Al2O3 (0 0 0 1) substrate without employing any metal catalysts by plasma-assisted molecular beam epitaxy. The photoluminescence (PL) spectra at room temperature are studied under high excitation densities. Under lower excitation density (60 kW/cm2)  PL spectrum shows that one strong free exciton emission (FE) locates at 3.306 eV. As the excitation density increases up to 200 kW/cm2  a new emission peak (Pn) located at low-energy side of FE is attributed to the spontaneous emission due to an exciton-exciton (Ex-E x) scattering process from two ground state excitons  where one exciton is recombined by emitting a photon and the other is scattered into the excited states of n=2  3  4.... Under excitation density of 300 kW/cm 2  the stimulated emission originating from Ex-E x scattering is obtained. When the excitation density is above 580 kW/cm2  the emission from electron-hole plasma is observed in low-energy side of the P band and indicates a typical superradiation recombination processes with increasing excitation density. 2006 Elsevier B.V. All rights reserved.   Energy upconversion in erbium doped oxyfluoride tellurite glass (EI CONFERENCE) 会议论文  OAI收割 ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Chen B.;  Xie Y.;  Wang X.;  Wang X.;  Wang X. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 In this article  we have investigated energy upconversion process in erbium doped oxyfuoride tellurite glasses exciated with 980 nm diode laser. The glasses used in measurements are with a mol% composition of 70TeO2-9PbF2-190AlF3-10BaF2-1Er2O3. The s intensity parameters  the radiative rates  the branching ratios and the fluorescence lifetimes were calculated based upon the Judd-Ofelt theory and the experimental absorption spectrum. Under 980 nm excitation  efficient 530  544  and 665 nm upconversion emission are due to two-photon absorption processes.   B-meson dileptonic decays enhanced by supersymmetry with large tan beta 期刊论文  OAI收割 NUCLEAR PHYSICS B, 2002, 卷号: 628, 期号: 40910, 页码: 193-216 作者:  Xiong, ZH;  Yang, JM;  Xiong, ZH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.   |  收藏  |  浏览/下载：24/0  |  提交时间：2012/08/29 Anomalous Magnetic-moment  Photon Energy-spectrum  2-higgs Doublet Model  Leading-order Qcd  Light-cone Qcd  Standard Model  Top-quark  2-higgs-doublet Model  Rare  B->x(s)l(+)l(-)   Rare decays B -> Xs tau(+)tau(-) and Bs -> tau(+)tau(-)gamma in technicolor with scalars 期刊论文  OAI收割 NUCLEAR PHYSICS B, 2001, 卷号: 602, 期号: 40910, 页码: 289-306 作者:  Yang, JM;  Xiong, ZH;  Xiong, ZH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.   |  收藏  |  浏览/下载：9/0  |  提交时间：2012/08/29 Photon Energy-spectrum  2-higgs Doublet Model  Light-cone Qcd  Symmetry-breaking  Meson Decay  B->x(s)Tau(+)Tau(-)  Constraints  Mass   EXPERIMENTAL STUDY OF 3-PHOTON ANNIHILATION OF POSITRONS AND ELECTRONS 期刊论文  OAI收割 Science in China;Ser.A, 1989, 期号: 7, 页码: 836-846 作者:  Tang XW(唐孝威) 收藏  |  浏览/下载：7/0  |  提交时间：2015/12/07 3-photon annihilation  positronium  energy spectrum of photons  linear polarization of photons  axion