C2ee03468a 6867..6871
نویسندگان
چکیده
Arrays of n-Si microwires have to date exhibited low efficiencies when measured as photoanodes in contact with a 1-10-dimethylferrocene (Me2Fc +/0)–CH3OH solution. Using high-purity Au or Cu catalysts, arrays of crystalline Si microwires were grown by a vapor-liquid-solid process without dopants, which produced wires with electronically active dopant concentrations of 1 10 cm . When measured as photoanodes in contact with a Me2Fc – CH3OH solution, the lightly doped Si microwire arrays exhibited greatly increased fill factors and efficiencies as compared to n-Si microwires grown previously with a lower purity Au catalyst. In particular, the Cu-catalyzed Si microwire array photoanodes exhibited open-circuit voltages of 0.44 V, carrier-collection
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Comparison of kinetic study of the photochemical changes of (ZZ)-bilirubin IX alpha bound to human serum albumin with that bound to rat serum albumin.
It has been stated by McDonagh, Palma & Lightner [(1982) J. Am. Chem. Soc. 104, 6867-6871] that complexing of bilirubin with serum albumin has a marked species-dependent influence on bilirubin photoisomerization in vitro and in vivo. Therefore the kinetics for the quantitatively important reaction: (Formula: see text) of the photochemical interconversion between bilirubin and its photoisomers b...
متن کاملCERN{TH.6871/93 Factorization and Jet Clustering Algorithms for Deep Inelastic Scattering
Jet clustering algorithms for nal states in deep inelastic lepton scattering are discussed from a theoretical viewpoint. The importance of factorization and the special rôle of the Breit frame of reference are stressed. Predictions of jet cross sections in factorizable JADEand k?-type algorithms are presented. CERN{TH.6871/93 May 1993 Talk at 3rd UK Phenomenology Initiative: HERA The New Fronti...
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RFC 6867 ERP for IKE
This document defines an Experimental Protocol for the Internet community. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Intern...
متن کاملCharacterization of ocular tissues using microindentation and hertzian viscoelastic models.
PURPOSE The authors applied a novel microindentation technique to characterize biomechanical properties of small ocular and orbital tissue specimens using the hertzian viscoelastic formulation, which defines material viscoelasticity in terms of the contact pressure required to maintain deformation by a harder body. METHODS They used a hard spherical indenter having 100 nm displacement and 100...
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