Studies on mechanical properties of an organic nonlinear optical crystal

被引：9

作者：

Pal, Tanusri ^{[1
]}

Kar, Tanusree ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Dept Mat Sci, Kolkata 700032, W Bengal, India

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2006年 / 437卷 / 02期

关键词：

nonlinear optical materials (NLO); organic compounds; mechanical properties; PSR model;

D O I：

10.1016/j.msea.2006.08.103

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The results of Vickers microhardness measurement for different crystallographic planes of nonlinear optical crystal L-arginine acetate (LAA) have been reported. Hardness of LAA is found to be influenced by anisotropic property of the crystal. The variation in the microhardness value with load is nonlinear for all planes considered here. Kick's law, modified law proposed by Hays and Kendall fail to explain the observed variations. But the variation could be best explained by PSR model proposed by Li and Bradt. Values of work hardening index n for all the planes are found to be greater than 1.6 which indicates that LAA is a soft crystal. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：235 / 239

页数：5

共 50 条

[21] Study of Nonlinear Optical Properties of a Self-Healing Organic Crystal
Valverde, Clodoaldo
Osorio, Francisco A. P.
ACS OMEGA, 2024, 9 (36): : 38295 - 38302
[22] Research on nonlinear optical limiting properties of organic liquid crystal materials
Wang Tingfeng
Qiao Jian
Shao Junfeng
Tang Wei
THIRD INTERNATIONAL SYMPOSIUM ON LASER INTERACTION WITH MATTER, 2015, 9543
[23] Crystal growth, solubility, structural, optical, thermal, mechanical and electrical studies of L-arginium adipate: An organic nonlinear optical material
Saravanan, M.
Senthil, A.
Rajasekar, S. Abraham
OPTIK, 2016, 127 (03): : 1372 - 1377
[24] An organic hexamine p-nitrophenol crystal: Growth, optical, electrical, mechanical and density functional theoretical studies for nonlinear optical applications
Durgadevi, R.
Suvitha, A.
Steephen, Ananth
Arumanayagam, T.
OPTICAL MATERIALS, 2022, 127
[25] Nonlinear optical, optical limiting and dielectric properties of organic cyclohexylammonium acetate single crystal
Gomathi, R.
Madeswaran, S.
Babu, D. Rajan
Aravindan, G.
MATERIALS LETTERS, 2017, 209 : 240 - 243
[26] Studies on the growth, structural, thermal, mechanical and optical properties of the semiorganic nonlinear optical crystal L-glutamic acid hydrobromide
Dhanasekaran, P.
Srinivasan, K.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2013, 74 (07) : 934 - 942
[27] Mechanical Studies of Nonlinear Optical γ-glycine Single Crystal in the presence of Lithium Nitrate
Vijayalakshmi, M.
Yogambal, C.
Rajanbabu, D.
Vizhi, R. Ezhil
RECENT TRENDS IN ADVANCED MATERIALS, 2012, 584 : 145 - 149
[28] Growth, optical, mechanical and electrical studies of nonlinear optical crystal: L-Valinium oxalate
Sagadevan, Suresh
OPTIK, 2014, 125 (19): : 5842 - 5845
[29] Bulk growth, optical, thermal, dielectric and mechanical studies of nonlinear optical crystal Triethylaminium picrate
Peramaiyan, G.
Pandi, P.
Kumar, R. Mohan
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2015, 119 (01) : 291 - 299
[30] Growth, optical, dielectric and hardness studies of an organic nonlinear optical Picolinium maleate single crystal
Pandi, P.
Peramaiyan, G.
Kumar, R. Mohan
Jayavel, R.
RECENT TRENDS IN ADVANCED MATERIALS, 2012, 584 : 24 - +

← 1 2 3 4 5 →