Investigations on the electrical, thermal and optical properties of the nonlinear optical allylthiourea mercury chloride single crystal

Sreekanth, G.; Chandralingam, S.; Philip, J.; Jayalakshmy, M.S.; Philip, Reji; Sridharan, Kishore; Kumar, Santhosh R.; Joseph, Ginson P.

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/5495

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DC Field	Value	Language
dc.contributor.author	Sreekanth, G.	-
dc.contributor.author	Chandralingam, S.	-
dc.contributor.author	Philip, J.	-
dc.contributor.author	Jayalakshmy, M.S.	-
dc.contributor.author	Philip, Reji	-
dc.contributor.author	Sridharan, Kishore	-
dc.contributor.author	Kumar, Santhosh R.	-
dc.contributor.author	Joseph, Ginson P.	-
dc.date.accessioned	2013-03-22T11:01:37Z	-
dc.date.available	2013-03-22T11:01:37Z	-
dc.date.issued	2012-12	-
dc.identifier.citation	Materials Research Bulletin, 2012, Vol. 47, p4043-4047	en
dc.identifier.issn	0025-5408	-
dc.identifier.uri	http://hdl.handle.net/2289/5495	-
dc.description	Restricted Access.	en
dc.description.abstract	Single crystals of dimension 10 × 5 × 5 mm3 of allylthiourea mercury chloride were synthesized from aqueous solution using slow evaporation technique at ambient temperature. The grown crystals are confirmed by elemental analysis. The band gap of Allylthiourea mercury chloride crystal was found to be about 3.18 eV. The optical nonlinearity of the crystal sample was studied using the open aperture Z-scan technique employing a nanosecond laser at 532 nm, and a three-photon absorption effect has been found. The electrical properties such as dielectric constant, dielectric loss and ac conductivity of the sample were carried out by Agillent E 4980 A LCR meter at different temperatures. An improved photopyroelectric technique was used to find the thermal parameters of the crystal. The piezo electric charge coefficient is also determined.	en
dc.language.iso	en	en
dc.publisher	Elsevier Ltd.	en
dc.relation.uri	http://dx.doi.org/10.1016/j.materresbull.2012.08.063	en
dc.rights	2012 Elsevier Ltd.	en
dc.subject	Organometallic compounds	en
dc.subject	Crystal growth	en
dc.subject	Optical properties	en
dc.subject	Piezoelectricity	en
dc.title	Investigations on the electrical, thermal and optical properties of the nonlinear optical allylthiourea mercury chloride single crystal	en
dc.type	Article	en
Appears in Collections:	Research Papers (LAMP)

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