A new, low temperature long-pass cell for mid-infrared to terahertz spectroscopy and synchrotron radiation use

2013 ◽  
Vol 84 (9) ◽  
pp. 093101 ◽  
Author(s):  
Fridolin Kwabia Tchana ◽  
Fabrice Willaert ◽  
Xavier Landsheere ◽  
Jean-Marie Flaud ◽  
Leatitia Lago ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Low Temperature ◽  
Terahertz Spectroscopy ◽  
Mid Infrared ◽  
Radiation Use

Improved mid infrared detector for high spectral or spatial resolution and synchrotron radiation use

2016 ◽  
Vol 87 (6) ◽  
pp. 063119 ◽  
Author(s):  
Mbaye Faye ◽  
Michel Bordessoule ◽  
Brahim Kanouté ◽  
Jean-Blaise Brubach ◽  
Pascale Roy ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Spatial Resolution ◽  
Infrared Detector ◽  
Mid Infrared ◽  
Radiation Use

Low-temperature luminescence of CdI2 under synchrotron radiation

2020 ◽  
Vol 46 (12) ◽  
pp. 1213-1216
Author(s):  
I. Karbovnyk ◽  
V. Pankratov ◽  
S. Velgosh ◽  
I. Bolesta ◽  
R. Lys ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Low Temperature

scholarly journals Terahertz Spectroscopy of Novel Superconductors

2011 ◽  
Vol 2011 ◽  
pp. 1-9 ◽  
Author(s):  
Stefano Lupi
Keyword(s):  
Synchrotron Radiation ◽  
Fermi Energy ◽  
Terahertz Spectroscopy ◽  
Signal To Noise Ratio ◽  
Spectroscopic Technique ◽  
Signal To Noise ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Reflectivity Spectra ◽  
Michelson Interferometry

Through the coupling of Synchrotron Radiation and Michelson interferometry, one may obtain in the terahertz (THz) range transmittance and reflectivity spectra with a signal-to-noise ratio (S/N) up to 103. In this paper we review the application of this spectroscopic technique to novel superconductors with an increasing degree of complexity: the single-gap boron-doped diamond; the isotropic multiband V3Si, where superconductivity opens two gaps at the Fermi energy; the CaAlSi superconductor, isostructural to MgB2, with a single gap in the hexagonal ab plane and two gaps along the orthogonalcaxis.

scholarly journals Low temperature terahertz spectroscopy of n-InSb through a magnetic field driven metal-insulator transition

2006 ◽  
Vol 89 (12) ◽  
pp. 122108 ◽  
Author(s):  
X. P. A. Gao ◽  
J. Y. Sohn ◽  
S. A. Crooker
Keyword(s):  
Magnetic Field ◽  
Low Temperature ◽  
Terahertz Spectroscopy ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator

Free-carrier dynamics in low-temperature-grown GaAs at high excitation densities investigated by time-domain terahertz spectroscopy

2002 ◽  
Vol 65 (12) ◽  
Author(s):  
Gregor Segschneider ◽  
Frank Jacob ◽  
Torsten Löffler ◽  
Hartmut G. Roskos ◽  
Sönke Tautz ◽  
...  
Keyword(s):  
Low Temperature ◽  
Time Domain ◽  
Terahertz Spectroscopy ◽  
Free Carrier ◽  
Carrier Dynamics ◽  
High Excitation ◽  
Time Domain Terahertz Spectroscopy ◽  
Low Temperature Grown Gaas

Charge Density of L-Alanyl-glycyl-L-alanine Based on X-Ray Data Collection Periods from 4 to 130 Hours

2007 ◽  
Vol 62 (5) ◽  
pp. 696-704 ◽  
Author(s):  
Diana Förster ◽  
Armin Wagner ◽  
Christian B. Hübschle ◽  
Carsten Paulmann ◽  
Peter Luger
Keyword(s):  
Synchrotron Radiation ◽  
Low Temperature ◽  
Charge Density ◽  
Data Sets ◽  
Data Set ◽  
X Ray ◽  
Atomic Properties ◽  
Multipole Refinement ◽  
Refinement Strategy ◽  
Experimental Charge Density

Abstract The charge density of the tripeptide L-alanyl-glycyl-L-alanine was determined from three X-ray data sets measured at different experimental setups and under different conditions. Two of the data sets were measured with synchrotron radiation (beamline F1 of Hasylab/DESY, Germany and beamline X10SA of SLS, Paul-Scherer-Institute, Switzerland) at temperatures around 100 K while a third data set was measured under home laboratory conditions (MoKα radiation) at a low temperature of 20 K. The multipole refinement strategy to derive the experimental charge density was the same in all cases, so that the obtained charge density properties could directly be compared. While the general analysis of the three data sets suggested a small preference for one of the synchrotron data sets (Hasylab F1), a comparison of topological and atomic properties gave in no case an indication for a preference of any of the three data sets. It follows that even the 4 h data set measured at the SLS performed equally well compared to the data sets of substantially longer exposure time.

Transmission behaviors of metallic ATR mid-infrared hollow waveguide at low temperature and performance improvement

2020 ◽  
Vol 458 ◽  
pp. 124821
Author(s):  
Xiaohong Fu ◽  
Guishun Li ◽  
Wenqian Zhang ◽  
Yi Zhong ◽  
Xuehui Lu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Performance Improvement ◽  
Hollow Waveguide ◽  
Mid Infrared ◽  
And Performance

An Overview of Synchrotron Radiation Applications to Low Temperature Geochemistry and Environmental Science

2002 ◽  
Vol 49 (1) ◽  
pp. 1-115 ◽  
Author(s):  
G. E. Brown ◽  
N. C. Sturchio
Keyword(s):  
Synchrotron Radiation ◽  
Low Temperature ◽  
Environmental Science
Sign in / Sign up

Export Citation Format

Share Document