Theoretical study of the effect of band width on the electronic properties of copolymers of type-I and type-II staggered

Kumar, Amit; Bhalla, Geetika; Bakhshi, A K

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Please use this identifier to cite or link to this item: http://nopr.niscpr.res.in/handle/123456789/20192

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DC Field	Value	Language
dc.contributor.author	Kumar, Amit	-
dc.contributor.author	Bhalla, Geetika	-
dc.contributor.author	Bakhshi, A K	-
dc.date.accessioned	2013-07-30T06:38:30Z	-
dc.date.available	2013-07-30T06:38:30Z	-
dc.date.issued	2005-09	-
dc.identifier.issn	0975-0975(Online); 0376-4710(Print)	-
dc.identifier.uri	http://hdl.handle.net/123456789/20192	-
dc.description	1766-1771	en_US
dc.description.abstract	The effect of band widths of both valence and conduction bands of the homopolymers (A)_x, (B)_xand (C)_x on the electronic properties of the model copolymers (A_mB_n)_x and (A_mC_n)_x has been investigated on the basis of the negative factor counting method in tight binding approximation. Using model band structures of three homopolymers (A)_x, (B)_xand (C)_x, the electronic density of states (DOS) of their various periodic and aperiodic copolymers have been determined. On the basis of the band alignments of the constituent homopolymers, the copolymers (A_mB_n)_x belong to the class of type-I while (A_mC_n)_x belong to the class of type-II staggered. For both Type-I and Type-II staggered copolymers, three model systems differing in the band widths of the valence and conduction bands have been studied. The trends in the electronic structures and conduction properties of these copolymers as a function of band width are reported.	en_US
dc.language.iso	en_US	en_US
dc.publisher	NISCAIR-CSIR, India	en_US
dc.rights	CC Attribution-Noncommercial-No Derivative Works 2.5 India	en_US
dc.source	IJC-A Vol.44A(09) [September 2005]	en_US
dc.title	Theoretical study of the effect of band width on the electronic properties of copolymers of type-I and type-II staggered	en_US
dc.type	Article	en_US
Appears in Collections:	IJC-A Vol.44A(09) [September 2005]

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