References
- Dacko , S. , Czapla , Z. , Baran , J. and Drozd , M. 1996 . Ferroelectricity in Gly—H3PO3 crystal . Phy. Lett. , A 223 : 217 – 220 .
- Deepthy , A. and Bhat , H. L. 2001 . Growth and characterization of ferroelectric glycine phosphite single crystals . Journal of Crystal Growth , 226 : 287 – 293 .
- Menon , Preethy , Philip , J. , Deepthy , A. and Bhat , H. L. 2001 . Thermal properties of glycine phosphite across ferroelectric phase transition: A photopyroelectric study . Materials Research Bulletin , 36 : 2407 – 2414 .
- Kalainathan , S. , Ezhil Vizhi , R. and Beatrice Margaret , M. 2006 . Preparation of thiourea doped ferroelectric glycine phosphite single . Crystal. Ferroelectrics , 332 : 21 – 27 .
- Balashova , E. V. , Lemanov , U. V. and Pankova , G. A. 2002 . Electric Field Effect on Dielectric constant of Glycine Phosphite . Ferroelectrics Letters , 29 : 5 – 14 .
- Baran , J. , Lukaszewicz , K. , Pietraszko , A. and Sledz , M. 2002 . Structural investigations of the ferroelectric glycinium hydrogenphosphite (GPI) and its deuterated analogue (DGPI)I. X-ray diffraction studies of the crystal structure of paraelectric and ferroelectric phases . Journal of Molecular Structure , 611 : 155 – 168 .
- Deepthy , A. , Bhat , H. L. , Alex , A. V. and Philip , J. 2000 . Ultrasonic investigation of elastic properties and a phase transition in ferroelectric glycine phosphite NH3CH2COOH3PO3 single crystals . Physical Review B , 62 : 8752 – 8758 .
- Ezhil Vizhi , R. , Kalainathan , S. and Bhagavannarayana , G. 2008 . Structural and microhardness studies of pure and thiourea doped glycine phosphite single crystal . Cryst. Res. Technol. , 43 : 778 – 782 .
- Bamzai , K. K. , Kotru , P. N. and Wanklyn , B. M. 2000 . Fracture mechanics, crack propagation and microhardness studies on flux grown ErAlO3 single crystals . J. Mater. Sci. Technol , 16 : 405 – 410 .
- Lal , Banwari , Bamzai , K. K. and Kotru , P. N. 2002 . Mechanical characteristics of melt grown doped KMgF3 crystals . Materials Chemistry and Physics , 78 : 202 – 207 .
- Perumal , R. , Senthil Kumar , K. , Moorthy Babua , S. and Bhagavannarayana , G. 2009 . Optical characterization of ferroelectric glycinium phosphite single crystals . Journal of Alloys and Compounds , (accepted)
- Karan , Susmita and Sen Gupta , S. P. 2005 . Vickers microhardness studies on solution-grown single crystals of magnesium sulphate hepta-hydrate . Materials Science and Engineering A , 398 : 198 – 203 .
- Gupta , Vineeta , Bamzai , K. K. , Kotru , P. N. and Wanklyn , B. M. 2005 . Mechanical characteristics of flux-grown calcium titanate and nickel titanate crystals . Materials Chemistry and Physics , 89 : 64 – 71 .
- Wooster , W. A. 1953 . Physical properties and atomic arrangements in crystals . Rep.Progr. Phys. , 16 : 62 – 82 .
- Pal , Tanusri and Kar , Tanusree . 2005 . Studies of microhardness anisotropy and Young's modulus of nonlinear optical crystal l-arginine hydrochlorobromo monohydrate . Materials Letters , 59 : 1400 – 1404 .
- Nihara , K. , Morena , R. and Hasselman , D. P. H. 1982 . Evaluation of KIC of brittle solids by the indentation method with low crack-to-indent ratio . J. Mater.Sci. Lett. , 1 : 13 – 16 .
- Goryunova , N. A. , Borshchevskii , A. S. and Tretiakov , D. N. 1968 . “ Hardness, Semiconductor and Semimetals ” . Edited by: Willardson , R. K. and Beer , A. C. New York : Academic Press .
- Westrook , J. H. 1973 . “ The Science of Hardness Testing and Its Research Applications ” . Edited by: Westbrook , J. H. and Conard , H. Ohio : Pub. Am. Soc. for Metal, Metal Park .