Structure and properties of potassium titanyl phosphate single crystals with 7 and 11 at. % Nb

被引：12
作者：
Alekseeva, OA
Sorokina, NI
Verin, IA
Losevskaya, TY
Voronkova, VI
Yanovskii, VK
Simonov, VI
机构：
[1] Russian Acad Sci, AV Shubnikov Crystallog Inst, Moscow 119333, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119992, Russia
来源：
CRYSTALLOGRAPHY REPORTS | 2003年 / 48卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1564196
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
This study is a continuation of research into the atomic structure and physical properties of niobium-doped potassium titanyl phosphate crystals, KTiOPO4 (KTP : Nb). Crystals containing 7 and 11 at. % of niobium were grown and studied. With an increase in niobium content, the number of vacancies and additional potassium positions in the structure also increase. This fact accounts for an increase in both the intensities of relaxation peaks and the conductivity of KTP : Nb crystals. (C) 2003 MAN "Nauka/Interperiodica".
引用
收藏
页码：205 / 211
页数：7
相关论文
共 11 条
[1]   Refinement of the K0.96Ti0.96Nb0.04OPO4 structure [J].
Alekseeva, OA ;
Blomberg, MK ;
Molchanov, VN ;
Verin, IA ;
Sorokina, NI ;
Losevskaya, TY ;
Voronkova, VI ;
Yanovskii, VK .
CRYSTALLOGRAPHY REPORTS, 2001, 46 (04) :642-646
[2]   Crystal structure of K2.47Nb2.85Ti1.15P2.5O17 [J].
Alekseeva, OA ;
Sorokina, NI ;
Blomberg, MK ;
Verin, IA ;
Losevskaya, TY ;
Voronkova, VI ;
Yanovskii, VK ;
Simonov, VI .
CRYSTALLOGRAPHY REPORTS, 2001, 46 (02) :176-181
[3]   BLUE-LIGHT GENERATION USING BULK SINGLE-CRYSTALS OF NIOBIUM-DOPED KTIOPO4 [J].
CHENG, LT ;
CHENG, LK ;
HARLOW, RL ;
BIERLEIN, JD .
APPLIED PHYSICS LETTERS, 1994, 64 (02) :155-157
[4]   The growth and characterisation of tantalum and niobium doped KTP [J].
Hutton, KB ;
Ward, RCC ;
Rae, C ;
Dunn, MH ;
Thomas, PA ;
Eaton, C .
NONLINEAR MATERIALS DEVICES, AND APPLICATIONS, 2000, 3928 :77-85
[5]   Structure and properties of niobium-doped potassium titanyl phosphate crystals [J].
Losevskaya, TY ;
Alekseeva, OA ;
Yanovskii, VK ;
Voronkova, VI ;
Sorokina, NI ;
Simonov, VI ;
Stefanovich, SY ;
Ivanov, SA ;
Eriksson, S ;
Zverkov, SA .
CRYSTALLOGRAPHY REPORTS, 2000, 45 (05) :739-743
[6]   Structure refinement of nonlinear optical material K0.97Ti0.97Nb0.03OPO4 [J].
Moorthy, SG ;
Kumar, FJ ;
Subramanian, C ;
Bocelli, G ;
Ramasamy, P .
MATERIALS LETTERS, 1998, 36 (5-6) :266-270
[7]  
PETRICEK V, 1998, JANA 98 CRYSTALLOGRA
[8]   INFLUENCE OF SOME PARTIAL SUBSTITUTIONS ON CONDUCTIVITY AND DIELECTRIC BEHAVIOR OF POTASSIUM TITANYL PHOSPHATE [J].
SASTRY, PUM ;
SOMAYAZULU, MS ;
SEQUIERA, A .
MATERIALS RESEARCH BULLETIN, 1992, 27 (12) :1385-1392
[9]  
Stefanovich SY, 2000, IZV AKAD NAUK FIZ+, V64, P1163
[10]   AN NB-DOPED ANALOG OF KTIOPO4 - STRUCTURAL AND NONLINEAR OPTICAL-PROPERTIES [J].
THOMAS, PA ;
WATTS, BE .
SOLID STATE COMMUNICATIONS, 1990, 73 (02) :97-100
12