Results 51 to 60 of about 2,225,578 (376)
Distortion of Magnetic Fields in a Starless Core V: Near-infrared and Submillimeter Polarization in FeSt 1-457 [PDF]
, 2018 The relationship between submillimeter (submm) dust emission polarization and near-infrared (NIR) $H$-band polarization produced by dust dichroic extinction was studied for the cold starless dense core FeSt 1-457. The distribution of polarization angles (
Kandori, Ryo +11 more
core +2 more sources
Design of Hollow Core Bragg Fibers for a Compact Fluorescence Sensing Scheme
IEEE Photonics Journal, 2017 We propose a compact fluorescence sensing scheme based on hollow core Bragg fibers (HCBFs) that simultaneously serve as a sample cell, a collector, and a delivery channel for the desired fluorescence, as well as a filter for the residual excitation light
Liang Shang, Kunjie Zheng
doaj +1 more source
Applied Sciences, 2022 Evaluation of the mechanical properties of biological tissues has always been an important issue in the field of biomedicine. The traditional method for mechanical properties measurement is to perform in vitro tissue deformation experiments.
Changjiang Mi +4 more
doaj +1 more source
Dynamic Nuclear Polarization in Double Quantum Dots [PDF]
, 2010 We theoretically investigate the controlled dynamic polarization of lattice nuclear spins in GaAs double quantum dots containing two electrons. Three regimes of long-term dynamics are identified, including the build up of a large difference in the ...
Bluhm, H. +8 more
core +2 more sources
Frontiers in Environmental Science, 2022 Determining the composition, particle size distribution and concentration changes of suspended particulate matter in the atmosphere is important for evaluating the quality of air and its impact on public health.
Xuan Yuan +6 more
doaj +1 more source
Optical polarization of nuclear ensembles in diamond
, 2013 We report polarization of a dense nuclear-spin ensemble in diamond and its dependence on magnetic field and temperature. The polarization method is based on the transfer of electron spin polarization of negatively charged nitrogen vacancy color centers ...
Budker, Dmitry +3 more
core +1 more source
Polarization singularities in the clear sky [PDF]
, 2004 Ideas from singularity theory provide a simple account of the pattern of polarization directions in daylight. The singularities (two near the Sun and two near the anti-Sun) are points in the sky where the polarization line pattern has index +1/2 and the ...
Berry, M.V., Dennis, M.R., Lee, Jr, R.L.
core +1 more source
Crystals, 2019 Two new organic–inorganic hybrid molecular single crystals, 4-Iodoanilinium perchlorate 18-crown-6 (1) and 4-Iodoanilinium borofluorate 18-crown-6 (2), with large sizes and high thermal stability were successfully synthesized by solution method ...
Lihui Zhang +5 more
doaj +1 more source
Gamma-ray polarization induced by cold electrons via Compton processes
, 2013 The polarization measurement is an important tool to probe the prompt emission mechanism in gamma-ray bursts (GRBs). The synchrotron photons can be scattered by cold electrons in the outflow via Compton scattering processes.
Chang, Zhe, Jiang, Yunguo, Lin, Hai-Nan
core +1 more source
SSRN Electronic Journal, 2017 22 pages, 5 figures, author final ...
Cailin O’Connor, James Owen Weatherall
openaire +4 more sources