共查询到20条相似文献,搜索用时 109 毫秒
1.
《光子学报》1989,(4)
Bao DonghaiChang ZenghuChen GuofuChen JiabiChen JunrenChen LiangyiChen TiChen YuanxinCheng Gon邵hanCheng ZhaoFun BinFang QiangGao JikuiGao LijianGaO QiushiGao YingjunGpng MeixiaGuo Bao加ngGuo TonganHan XinzhiHou Xun鲍东海(1)70常增虎(2)117 (3)235陈国夫(3)206陈家璧(4)345陈俊人(1)l (2)139 (3)193陈良一(2)158陈调(4)322陈远信(2)171程功善(2)176程昭(l)7樊斌(3)245方强(4)345高继魁(1)一7 (1)52高礼建(l)57高求是(l)23高应俊(4)335龚美霞(2)1 17 (3)235郭宝平(4)307郭铜安(4)313韩心志(2)166侯询(l)… 相似文献
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《物理学报》2003,(12)
AiXiao Bai(艾小白 )— (seeJiangWei Zhou(蒋维洲 ) ) 2 0 0 3 5 2 ( 4 ) 82 2AnYu(安 宇 )— (seeXieChong Guo(谢崇国 ) ) 2 0 0 3 5 2 ( 1) 10 8AnYu(安 宇 )— (seeLiuHai Jun(刘海军 ) ) 2 0 0 3 5 2 ( 3 ) 62 5B .Ferguson— (seeWangShao Hong(王少宏 ) ) 2 0 0 3 5 2 ( 1) 12 4BaQi Xian(巴启先 )— (seeZhangQin(张 勤 ) ) 2 0 0 3 5 2 ( 10 ) 2 64 8BaiHai Yang(白海洋 )— (seeLiZheng(李 正 ) ) 2 0 0 3 5 2 ( 3 ) 65 5BaiHai Yang(白海洋 )— (seeLiZheng(李 正 ) ) 2 0 0 3 5 2 ( 6) 14 64BaiHai Yang(… 相似文献
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《中国物理 C》2004,(11)
主 编 (Editor in Chief) 郑志鹏 (ZHENGZhi Peng) 副主编 (AssociateEditor in Chief)朱永生 (ZHUYong Sheng)沈彭年 (SHENPeng Nian)靳根明 (JINGen Ming)詹文龙 (ZHANWen Long)编 委 (EditorialBoard)丁亦兵 (DINGYi Bing) 马中玉 (MAZhong Yu) 马基茂 (MAJi Mao)方守贤 (FANGShou Xian)王恩科 (WANGEn Ke)王书鸿 (WANGShu Hong)王贻芳 (WANGYi Fang)王顺金 (WANGShun Jin)王素芳 (WANGSu Fang)邝宇平 (KUANGYu Ping)叶沿林 (YEYan Lin)叶铭汉 (YEMing Ha… 相似文献
4.
《中国物理 C》2003,(8)
主编(Editor-in-Chief) 马基茂(MA Ji-Mao) 副主编(Associate Editor-in-Chief) 朱永生(ZHU Yong-Sheng) 吴济民(WU Ji-Min) 靳根明(JIN Gen-Ming) 詹文龙(ZHAN Wen-Long) 编委(Editorial Board) 丁亦兵(DING Yi-Bing) 丁林恺(DING Lin-Kai) 方守贤(FANG Shou-Xian) 王义芳(WANG Yi-Fang) 王顺金(WANG Shun-Jin) 王素芳(WANG Su-Fang) 邝宇平(KUANG Yu-Ping) 叶沿林(YE Yan-Lin) 叶铭汉(YE Ming-Han) 刘亦铭(LIU Yi-Ming) 刘连寿(LIU Lian-Shou) 许咨宗(XU Zi-Zong) 相似文献
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《中国物理 C》2007,31(6):I0001-I0001
主编(Editor-in-Chief)副主编(Assoeiate Editor-in-Chief)郑志鹏(ZHENG Zhi一peng)朱永生(ZHU Yon合Sheng)靳根明(JIN Gen-Ming)沈彭年(SHEN pen片Nian)詹文龙(ZHAN认飞n一Long)编委(Editorial Board) T亦兵(DING Yi一Bing)方守贤(FANG Shou-Xian)王贻芳(WANG Yi一Fang)邝宇平(KUANGy恤-ping)刘玉鑫(LIUy七~Xin)许咨宗(XU 21一Zong)庄鹏飞(ZHUANG pen今Fei)杜东生(DU Dong-Sheng)李学潜(Ll xue一Qian)吴元芳(WU Yuan一Fang)肖国青(XIAO Guo-Qing)张长春(ZHANG Chan牙Chun)张宗烨(ZHANG Zon片Ye)… 相似文献
7.
《高压物理学报》2004,(4)
二~五画 (千、王、介、文、邓、卢、申、白 )千正男 18(1) 36王传新 18(1) 83王 为 18(1) 94王 翔 18(1) 94王金相 18(2 ) 97王 裴 18(2 ) 14 9王多君 18(2 ) 177王荣波 18(2 ) 188王 悟 18(3) 2 31王铁福 18(3) 2 4 5王振廷 18(3) 2 5 2王允祥 18(3) 2 73王乐勤 18(3) 2 83王武孝 18(4 ) 35 3王刚华 18(4 ) 36 4介万奇 18(4 ) 35 3文鹤鸣 18(4 ) 30 2文尚刚 18(4 ) 315邓福铭 18(1) 5 3 18(3) 2 5 2卢芳云 18(3) 2 31 18(4 ) 32 8申斯乐 18(4 ) 2 89白春华 18(3) 2 37六… 相似文献
8.
《高压物理学报》2006,(4)
二~五画(丁、门、马、王、云、车、文、邓、卢、叶、田、冉、白、宁)丁泽军20(1)6门建兵20(1)10920(4)429马云20(2)207马文来20(1)1马志涛20(1)1马艳梅20(1)11王少波20(1)29王中平20(1)6王文强20(4)379王文魁20(3)291王为20(3)322王礼立20(2)127王永刚20(2)127王成20(1)39王志刚20(3)331王青松20(3)33120(4)445王昌建20(2)133王春武20(3)249王政20(4)337王彦平20(1)3420(2)189王美丽20(2)211王晓燕20(1)88王翔20(3)322云国宏20(3)265车立新20(3)225文鹤鸣20(1)6720(4)408邓小良20(2)172卢芳云20(1)88叶松20(3)237叶经方20(4)359叶素华20(3)3… 相似文献
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The cross-sections for ~(46) Ti(n,2 n)~(45) Ti, ~(46) Ti(n,p)~(46 m+g) Sc+~(47) Ti(n,d*)~(46 m+g) Sc, ~(46)Ti(n,p)~(46 m+g) Sc, ~(47) Ti(n,p)~(47) Sc+~(48) Ti(n,d*)~(47) Sc, ~(47) Ti(n,p)~(47) Sc, ~(48) Ti(n,p)~(48) Sc+~(49) Ti(n,d*)~(48) Sc,~(48) Ti(n,p)~(48) Sc, and ~(50) Ti(n,α)~(47) Ca reactions were investigated around neutron energies of 13.5–14.8 Me V by means of the activation technique. Fast neutrons were produced by the~3 H(d,n)~4 He reaction. Neutron energies from different directions in the measurements were obtained in advance using the method of cross-section ratios for ~(90) Zr(n,2 n)~(89 m+g) Zr and ~(93) Nb(n,2 n)~(92 m) Nb reactions. The results obtained are analyzed and compared with the experimental data provided by the literature and verified nuclear data in the JEFF-3.3,CENDL-3.1, ENDF/B-VIII.0 libraries, as well as results calculated by Talys-1.9 code. 相似文献
10.
《光子学报》1990,(4)
Auth解.肠山xCai刀吧Sh迸C越.1劝叮h山Cao Qing枷Cao Zeho即gCui JieCha Gu即hoaChang女飞huCh即GuofuCh印Hu妙ingCh即JiabiChen Junr即Chen XiyuanChm XinzhiChen yixinCh印Yun】妇flgCh印9 DoDgCh即9 KehoaGao HongkaiGao YingjUn蔡.水(2)174蔡靖慈(4)399曹庆林(3)234曹泽煌(2)143崔捷(2)195查冠华(1)59 (4)320常增虎(4)312陈国夫(1)34 (2)1 16 (2)123陈葱英(2)205陈家壁(3)251陈俊人(4)305陈西园(4)349陈新之(2)171陈益新(2)129陈云良(2)195程东(l)9程科华(3)224 (4)407程希望(4)381丁旭明(l)67樊斌(1)34 (2)1 16 (2)123… 相似文献
11.
Tracey M. McLean Deidre Cleland Keith C. Gordon Shane G. Telfer Mark R. Waterland 《Journal of Raman spectroscopy : JRS》2011,42(12):2154-2164
Detailed studies of the mechanism of surface‐enhanced (resonance) Raman spectroscopy (SE(R)RS), and its applications, place a number of demands on the properties of SERS scatterers. With large Raman cross‐sections, versatile synthetic chemistry and complete lack of fluorescence, free dipyrrins meet these demands but the Raman and SE(R)RS spectroscopy of free dipyrrins is largely unknown. The first study of the Raman spectroscopy of free dipyrrins is therefore presented in this work. The nonresonant Raman, resonant Raman and surface‐enhanced Raman spectra of a typical meso aryl‐substituted‐dipyrrin are reported. Absolute differential cross‐sections are obtained for excitation wavelengths in the near infrared and visible region, in solution phase and for dipyrrin adsorbed on the surface of silver nanoparticles. Raman enhancement factors for SERRS and resonance Raman are calculated from the observed differential cross‐sections. The magnitudes of the resonantly enhanced cross‐sections are similar to those recently reported for strong SERS dyes such as Rhodamine 6G and Crystal Violet. Free dipyrrins offer the advantages of existing SERS dyes but without the drawback of strong fluorescence. Free dipyrrins should therefore find applications in all areas of Raman spectroscopy including fundamental studies of the mechanisms of SERS and bioanalytical and environmental applications. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
12.
Pressure-dependent properties in layered transition-dichalcogenides are important for our understanding of their basic structures and applications. We investigate the electronic structure in MoSe_2 monolayer under external pressure up to 5.73 GPa by Raman spectroscopy and photoluminescence(PL) spectroscopy. The double resonance out-of-plane acoustic mode(2ZA) phonon is observed in Raman spectroscopy near 250 cm~(-1), which presents pronounced intensity and pressure dependence. Significant variation in 2ZA peak intensity under different pressures reflects the change in electronic band structure as pressure varies, which is consistent with the blue shift in PL spectroscopy. The high sensitivity in both Raman and PL spectroscopy under moderate pressure in such a two-dimensional material may have many advantages for optoelectronic applications. 相似文献
13.
Siva Umapathy Adithya Lakshmanna Babita Mallick 《Journal of Raman spectroscopy : JRS》2009,40(3):235-237
This paper deals with a new form of nonlinear Raman spectroscopy called ‘ultrafast Raman loss spectroscopy (URLS)’. URLS is analogous to stimulated Raman spectroscopy (SRS) but is much more sensitive than SRS. The signals are background (noise) free unlike in coherent anti‐Stokes Raman spectroscopy (CARS) and it provides natural fluorescence rejection, which is a major problem in Raman spectroscopy. In addition, being a self‐phase matching process, the URLS experiment is much easier than CARS, which requires specific phase matching of the laser pulses. URLS is expected to be alternative if not competitive to CARS microscopy, which has become a popular technique in applications to materials, biology and medicine. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
14.
Ines Latka Sebastian Dochow Christoph Krafft Benjamin Dietzek Jürgen Popp 《Laser \u0026amp; Photonics Reviews》2013,7(5):698-731
This review focuses on fiber optic probes for linear and nonlinear Raman spectroscopy, especially for medical applications. It aims at providing an overview over contemporary technology, recent first clinical trials, and helps identifying future developments necessary to bring the emerging technology to clinical end users. After a short introduction to linear and nonlinear Raman spectroscopic modalities, general design considerations will be discussed and compared to common fiber probe setups. Subsequently, examples for medical applications of fiber optic Raman probes will be given concentrating on probes for linear Raman spectroscopy as these devices are technologically more mature compared to their counterparts based on nonlinear Raman spectroscopy. The review also includes a brief summary of first multimodal fiber optic probes and highlights their benefits for clinical applications. Finally, probes are introduced which employ either nonlinear Raman spectroscopy or surface enhanced spectroscopy. 相似文献
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光导纤维拉曼光谱技术及其在化学中的应用 总被引:5,自引:1,他引:4
本文综述了光导纤维拉曼光谱法的研究近况,主要介绍其实验技术及其应用于化学中常规拉曼光谱、表面增强拉曼光谱和近红外富里叶变换拉曼光谱等领域的工作,讨论了该领域存在问题和应用前景. 相似文献
18.
紫外拉曼光谱及其在催化研究中的应用 总被引:6,自引:0,他引:6
本文介绍了紫外拉曼光谱及其在催化研究中的应用。研究内容包括积炭 ,担载型过渡金属氧化物 ,分子筛 ,杂原子分子筛中骨架杂原子的识别和有机物的单层分散等。由于避开荧光干扰和使用较短波长的激发线提高了拉曼光谱的灵敏度和信噪比 ,特别是利用拉曼共振效应 ,不但灵敏度大幅度提高 ,而且与紫外吸收相关的局部结构被选择地鉴别。紫外拉曼光谱拓宽了拉曼光谱在催化 ,生物化学和材料科学等领域的应用。 相似文献
19.
Applications of Raman Spectroscopy in Agricultural Products and Food Analysis: A Review 总被引:1,自引:0,他引:1
Abstract Raman spectroscopy has been gaining popularity as an analytical tool due to advances in development of Raman spectrometry and the power of personal computers. Due to to its narrow and highly resolved bands, Raman spectroscopy allows for nondestructive extraction of chemical and physical information about samples and aids in rapid on-line analysis without any special sample preparation. In this review, Raman spectroscopic techniques such as dispersive Raman spectroscopy, Fourier transform Raman spectroscopy, surface-enhanced Raman spectroscopy, and spatially offset Raman spectroscopy are briefly introduced. In addition, applications of Raman spectroscopy are explored, within various fields of agricultural products and food, including fruits and vegetables, crops, meat and dairy products, oil, as well as beverages. In addition, some discussion on the importance of Raman spectroscopy as fundamental and applied research of agricultural products and food is provided. 相似文献
20.
We report a NIR Raman spectroscopy system incorporating hollow-core photonic bandgap fibers (HC-PBFs) in both the excitation and collection paths. Raman excitation was achieved at NIR laser wavelength of 785 nm. We demonstrate that using HC-PBFs, Raman spectroscopy can be performed without the use of an additional longpass filter on the collection side. A narrow bandpass filter on the excitation side is also not required. These results provide a framework where HC-PBF based Raman probes can be developed and used in space restricted biomedical and sensing applications. 相似文献