设为首页
收藏本站
网站地图
|
English
|
公务邮箱
About the library
Background
History
Leadership
Organization
Readers' Guide
Opening Hours
Collections
Help Via Email
Publications
Electronic Information Resources
常用资源
电子图书
期刊论文
学位会议
外文资源
特色专题
内部出版物
CNKI学位论文(92)
知网期刊论文(27)
在“
Elsevier电子期刊
”中,
命中:
8
条,耗时:0.0180223 秒
在所有数据库中总计命中:
119
条
1.
Luminescence studies of Dy
3+
doped bismuth zinc borate glasses
作者:
B. Shanmugavelu
;
V.V.
Ravi
Kanth
Kumar
关键词:
Borate glasses
;
Judd&ndash
;
Ofelt analysis
;
Luminescence
;
Radiative properties
;
White light
;
Lifetime
刊名:Journal of Luminescence
出版年:February, 2014
2.
Optical properties of Nd
3+
doped bismuth zinc borate glasses
作者:
B. Shanmugavelu
;
V. Venkatramu
;
V.V.
Ravi
Kanth
Kumar
关键词:
Borate glasses
;
Judd&ndash
;
Ofelt analysis
;
Luminescence
;
Radiative properties
;
Lifetime
刊名:Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
出版年:25 March, 2014
3.
Thermal, structural and electrical studies of bismuth zinc borate glasses
作者:
B. Shanmugavelu
;
V.V.
Ravi
Kanth
Kumar
;
ravi
.phy@pondiuni.edu.in
;
vv_
ravikanth
@yahoo.com
关键词:
Glasses
;
DTA
;
Infrared spectroscopy
;
Electrical conductivity
刊名:Solid State Sciences
出版年:2013
4.
Design, synthesis, structure–activity relationship and antibacterial activity series of novel imidazo fused quinolone carboxamides
作者:
G. Venkat Reddy
;
S.
Ravi
Kanth
;
D. Maitraie
;
B. Narsaiah
;
P. Shanthan Rao
;
K. Hara Kishore
;
U.S.N. Murthy
;
B.
Ravi
;
B. Ashok
Kumar
;
T. Parthasarathy
关键词:
Quinolines
;
Imidazo fused
;
QSAR
;
Diamine
刊名:European Journal of Medicinal Chemistry
出版年:2009
5.
Iron(III) chloride catalysed three-component Grieco condensation: Synthesis of tetrahydropyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidines/quinazolines
作者:
S.
Ravi
Kanth
;
G. Venkat Reddy
;
D. Maitraie
;
B. Narsaiah
;
P. Shanthan Rao
;
K.
Ravi
Kumar
and B. Sridhar
关键词:
Pyrido[2′
;
3′
3 ;
4]pyrazolo[1
;
5-
a
]pyrimidines/quinazolines
;
Aza-Diels Alder reaction
;
Regioselective
;
Electron rich alkenes and dehydrogenation
刊名:Journal of Fluorine Chemistry
出版年:2006
6.
Effect of modifier ions on the covalency of Nd
3+
ions in cadmium borate glasses
作者:
Ravi
Kanth
Kumar
;
V.V.
;
Bhatnagar
;
Anil K.
刊名:Optical Materials
出版年:1998
7.
Judd-Ofelt intensity analysis and spectral studies of Pr(III) ions in alkali zinc borosulphate glasses
作者:
C.K. Jayasankar
;
V.V.
Ravi
Kanth
Kumar
关键词:
Judd-Ofelt parameters
;
Oscillator strengths
;
Praseodymium-doped glasses
;
Radiative properties
刊名:Materials Chemistry and Physics
出版年:1996
8.
Optical properties of Nd
3+
ions in cadmium borosulphate glasses and comparative energy level analyses of Nd
3+
ions in various glasses
作者:
C. K. Jayasankar
;
V. V.
Ravi
Kanth
Kumar
刊名:Physica B
出版年:1996
1
按检索点细分(8)
作者(8)
按出版年细分(8)
2027年及以后(2)
2013年(1)
2009年(1)
2006年(1)
2000年及以前(3)
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via
email
.