Yazar "Richardson, Tim" için listeleme
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Electrical characterisation of stearic acid/calix[4]amine Langmuir-Blodgett thin film
Çapan, Rifat; Richardson, Tim; Hassan, Aseel K.; Davis, Frank (Elsevier Science Sa, 2014)Within this work we deposited 16 monolayers of stearic acid alternated with 15 monolayers of calix[4] amine to form a non-centrosymmetric Langmuir-Blodgett (LB) thin film onto an aluminized (50 nm coated) glass microscopic ... -
Pyroelectric and conduction properties of Z-type calix[4] acid Langmuir-Blodgett films
Çapan, Rifat; Richardson, Tim; Ray, Ajay K.; Hassan, A.K.; Davis, Frank (Amer Scientific Publishers, 2005)Non-centrosymmetric Z-type Langmuir-Blodgett (LB) films were prepared by transferring a calix[4] acid monolayer from a subphase of Millipore water (18 M Omega cm(-1)) onto aluminised glass substrates. Electrical measurements ... -
Pyroelectric effect in a mixed polysiloxane/eicosylamine Langmuir-Blodgett thin film
Çapan, Rifat; Richardson, Tim (Elsevier Science Bv, 2004)A pyroelectric material possessing a non-centrosymetric structure exhibits a temperature-dependent spontaneous electric polarisation, which is known as the pyroelectric effect. Organic thin film materials have been extensively ... -
Pyroelectric figure of merit for a calix [4] acid/amine alternate layer Langmuir-Blodgett film
Çapan, Rifat; Alp, İbrahim; Richardson, Tim; Davis, Frank (Elsevier Science Bv, 2005)In this work calix [4] acid (A) has been deposited alternately with calix [4] amine (B) using the LB film deposition technique to form a non-centrosymmetric ABABA... molecular architecture. Pyroelectric and dielectric ... -
Pyroelectric superlattices based on copolysiloxane/calix[8]arene alternate layer LB films
Lacey, David; Richardson, Tim; Davis, Frank; Çapan, Rifat (Elsevier Science Bv, 1999)The pyroelectric effect in alternate layer LB superlattices incorporating interacting lamellae of carboxyl and amino moieties has been investigated. Three distinct systems have been studied, namely (a) a copolysiloxane ... -
A study of pyroelectric and dielectric properties of alternate layer fluorodeconoylmonoitaconate Langmuir-Blodgett films
Çapan, Rifat; Richardson, Tim; Tsibouklis, John (Elsevier Science Bv, 2002)The pyroelectric effect of H-1, H-1(1), 2H(1), 2H- per fluorodeconoylmonoitaconate monomer/eicosylamine and H-1, 1H(1), 2H(1), 2H- per fluorodeconoylmonoitaconate polymer/eicosylamine alternate layer LB films has been ...
