Browsing by Subject "Infrared radiation"

Article

Diagnostics of nonradiative defects in the bulk and surface of brewster-cut Ti:sapphire laser materials using photothermal radiometry

Vanniasinkam, J.; Munidasa, M.; Othonos, Andreas S.; Kokta, M.; Mandelis, Andreas (1997)

The understanding of the problem of nonradiative energy conversion in solid-state laser materials is a key factor in improving the overall efficiency of solid-state lasers. Furthermore, the reduction of the heat generated ...

Article

Monolayers, bilayers and micelles of zwitterionic lipids as model systems for the study of specific anion effects

Aroti, Andria; Leontidis, Epameinondas; Dubois, M.; Zemb, T.; Brezesinski, G. (2007)

This work is a review of the effect of different monovalent anions (belonging to the Hofmeister series) on a single model amphiphile, phosphatidylcholine molecules in contact with water, in three different geometries, ...

Conference Object

Optical sensors for urban search and rescue operations

Mäyrä, A. P.; Agapiou, Agapios; Hildebrand, L.; Ojala, K. M.; Mikedi, Katerina; Statheropoulos, Miltiades K. (2011)

The Second Generation Locator for Urban Search and Rescue Operations (SGL for USaR) is an EC-funded project solving critical problems following massive destruction and large scale structural collapses in urban locations. ...

Article

Solvothermal synthesis, nanostructural characterization and gas cryo-adsorption studies in a metal–organic framework (IRMOF-1) material

Tzitzios, V.; Kostoglou, N.; Giannouri, M.; Basina, G.; Tampaxis, C.; Charalambopoulou, Georgia; Steriotis, T.; Polychronopoulou, K.; Doumanidis, C. C.; Mitterer, C.; Rebholz, Claus (2017)

A nanoporous metal–organic framework material, exhibiting an IRMOF-1 type crystalline structure, was prepared by following a direct solvothermal synthesis approach, using zinc nitrate and terephthalic acid as precursors ...

Article

The first polyoxomolybdenum carbonate compound: Synthesis and crystal structure of (NH4)5[(Mo2vO4) 3(μ6-CO3)(μ-CO3) 3(μ-OH)3]· 0.5CH3OH 1

Manos, Manolis J.; Keramidas, Anastasios D.; Woollins, J. D.; Slawin, A. M. Z.; Kabanos, Themistoklis A. (2001)

The first polyoxomolybdenum carbonate has been synthesized and its single crystal structure as well as its IR, UV-vis and 13C NMR spectra have been determined.

Article

Time resolved infrared absorption studies of geminate recombination and vibrational relaxation in OCIO photochemistry

Bolinger, J. C.; Hayes, Sophia C.; Reid, P. J. (2004)

The first ultrafast time-resolved infrared absorption studies of the geminate recombination and vibrational relaxation dynamics of aqueous chlorine dioxide (OCIO) were presented. The rapid increase in optical density ...

Article

Turning charge transfer on and off in a molecular interferometer with vibronic pathways

Xiao, D.; Skourtis, Spiros S.; Rubtsov, I. V.; Beratan, David N. (2009)

Inelastic electron-transfer kinetics in molecules with electron donor and acceptor units connected by a bridge is expected to be sensitive to bridge-localized vibronic interactions. Here, we show how inelastic electron ...