A new class of critical exponents in a dimer-monomer catalytic surface reaction

dc.contributor.author	Khan, K M
dc.contributor.author	Ahmed, N
dc.contributor.author	Khan, M A
dc.date.accessioned	2019-12-17T07:25:24Z
dc.date.available	2019-12-17T07:25:24Z
dc.date.issued	1993-01-01
dc.identifier.issn	26 L801
dc.identifier.uri	http://142.54.178.187:9060/xmlui/handle/123456789/2024
dc.description.abstract	The critical behaviour of a dimer-monomer (BC+A to 1/2C2+AB) irreversible catalytic surface reaction is investigated by means of Monte Carlo simulation technique. On a hexagonal lattice (each site having six nearest neighbours), the reaction exhibits a steady reactive state between two critical concentrations yA1 and yA2 of A. The critical exponents associated with various order parameters (i.e. coverages) at the second-order phase transition yA1 have been obtained. These exponents do not fall in the universality class of Reggeon field theory as is the case of 1/2B2+A to AB, the usual dimer-monomer reaction.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Phys. A: Math. Gen.	en_US
dc.subject	Natural Science	en_US
dc.subject	critical exponents	en_US
dc.subject	dimer-monomer	en_US
dc.subject	catalytic surface reaction	en_US
dc.title	A new class of critical exponents in a dimer-monomer catalytic surface reaction	en_US
dc.type	Article	en_US