منابع مشابه
Refractive Index of ZnSe at Cryogenic Temperatures†
This report describes an extensive data set on the refractive index of ZnSe that provides full high resolution coverage of the CRIRES operating range in both wavelength and temperature. By combining our prototype instrument model of CRIRES with these data our project to provide wavelength calibration for IR Echelle spectrographs (WIRE) has reached an important milestone and is ready to support ...
متن کاملNMR at Very Low Temperatures: Population Difference Thermometry
Low temperature physicists have employed magnetic resonance techniques to study the fundamental properties of materials at very low temperatures from the earliest days following the discovery of NMR. Many of the familiar degrees of freedom such as phonons and vacancy propagation are frozen out at temperatures below a few degrees Kelvin and magnetic resonance provides one of the most powerful me...
متن کاملStudy of Secondary Electron Emission from Niobium at Cryogenic Temperatures
...................................................................................................................... iii LIST OF FIGURES ............................................................................................................ v LIST OF TABLES............................................................................................................. ix ACKNOWLEDGEMENTS.......
متن کامل[1011] Scanning Thermal Microscopy on 2D Materials at cryogenic temperatures
Thermal transport in Graphene is of great interest due to its high thermal conductivity, for both fundamental research and future applications such as heat dissipation in electronic devices. Although, the thermal conductivity of graphene can reduce depending on the coupling to the substrate [1]. In this work, we report high-resolution imaging of nanoscale thermal transport in single and few lay...
متن کاملAnisotropic longitudinal electronic relaxation affects DNP at cryogenic temperatures.
We report the observation of anisotropic longitudinal electronic relaxation in nitroxide radicals under typical dynamic nuclear polarization conditions. This anisotropy affects the efficiency of dynamic nuclear polarization at cryogenic temperatures of 4 K and high magnetic fields of 6.7 T. Under our experimental conditions, the electron paramagnetic resonance spectrum of nitroxides such as TEM...
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ژورنال
عنوان ژورنال: TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
سال: 1992
ISSN: 0389-2441,1880-0408
DOI: 10.2221/jcsj.27.114