Proton Transfer to Melamine Crosslinkers in X-Ray Chemically Amplified Negative Resists Studied by Time-Resolved and Steady-State Optical Absorption Measurement

AbstractStrain-balanced InxGa1-xAs/InyGa1-yAs superlattices and fractional monolayer In0.532Ga0.468As/InAs superlattices were grown by solid-source molecular beam epitaxy (SSMBE) in order to extend the photodetection wavelength range beyond 1.7μm. Material qualities were characterized by transmitted electron microscope (TEM), X-ray diffraction (XRD), roomtemperature photoluminesecence (RTPL) and optical absorption measurement.

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Crystallographic Parameter and Optical Absorption Measurement of CuInSe2 Thin Films for Solar Cells

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.895.35 ◽

2014 ◽

Vol 895 ◽

pp. 35-40

Author(s):

A.A.I. Al-Bassam ◽

U.A. Elani

Keyword(s):

Thin Films ◽

Grain Size ◽

Optical Absorption ◽

Band Gap ◽

Lattice Parameter ◽

Absorption Measurement ◽

Crystallographic Parameter ◽

X Ray ◽

Optical Absorption Measurement ◽

Absorption Measurements

Thin films CuInSe2(CIS) cells have been fabricated by the electro chemical method. Some of the physical properties such as lattice parameter, crystal structure and grain size of CuInSe2(CIS) films with different Cu/In ratios ( 0.50-1.1) were determined using X-ray diffractornetry. The surface morphology with different Cu/In ratios was studied using a scanning electron microscope. The SEM studies on these films showed that the grain size increases the Cu/In ratios increases from 0.49 to 1.1. The variation of the band gap with different Cu/In ratio was determined from optical absorption measurements. The results showed that the band gap decreases as the Cu/In ratio increases over the considered range of composition. Key words: Thin films, Lattice Parameter , Optical Absorption, grain size

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Time-resolved and steady-state fluorescence studies of excited-state proton-transfer reactions of proflavine

Chemical Physics Letters ◽

10.1016/0009-2614(84)80006-8 ◽

1984 ◽

Vol 103 (4) ◽

pp. 275-280 ◽

Cited By ~ 5

Author(s):

S. De Silvestri ◽

P. Laporta

Keyword(s):

Excited State ◽

Steady State ◽

Proton Transfer ◽

Transfer Reactions ◽

Time Resolved ◽

Fluorescence Studies ◽

Steady State Fluorescence ◽

Excited State Proton Transfer ◽

Proton Transfer Reactions

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Excited-state intramolecular proton transfer and conformational relaxation in 4′-N,N-dimethylamino-3-hydroxyflavone doped in acetonitrile crystals

Physical Chemistry Chemical Physics ◽

10.1039/c6cp04322d ◽

2016 ◽

Vol 18 (41) ◽

pp. 28564-28575 ◽

Cited By ~ 7

Author(s):

Kazuki Furukawa ◽

Norifumi Yamamoto ◽

Kazuyuki Hino ◽

Hiroshi Sekiya

Keyword(s):

Excited State ◽

Steady State ◽

Fluorescence Spectroscopy ◽

Proton Transfer ◽

Intramolecular Proton Transfer ◽

Time Resolved Fluorescence ◽

Time Resolved ◽

Conformational Relaxation ◽

Excited State Dynamics

Excited-state dynamics of 4′-N,N-dimethylamino-3-hydroxyflavone doped in acetonitrile crystals has been investigated by using steady-state and time-resolved fluorescence spectroscopy.

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