Precise measurements of 12CH2D2 by tunable infrared laser direct absorption spectroscopy.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b03412
Abstract: We present precise measurements of doubly-deuterated methane (12CH2D2) in natural methane samples using tunable infrared laser direct absorption spectroscopy (TILDAS). Using a 413 m optical path length astigmatic Herriott cell and two quantum cascade lasers… read more here.
Keywords: infrared laser; tunable infrared; direct absorption; precise measurements ... See more keywords
Precise measurements of torque in von Karman swirling flow driven by a bladed disk
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Turbulence"
DOI: 10.1080/14685248.2018.1494833
Abstract: ABSTRACT Scrupulous measurements and detailed data analysis of the torque in a swirling turbulent flow driven by counter-rotating bladed disks reveal an apparent breaking of the law of similarity. Potentially, such breakdown could arise from… read more here.
Keywords: disk; flow driven; precise measurements; measurements torque ... See more keywords
Precise Measurements of the Quadratic Electro-Optic Effect in KH2PO4 Crystals Using a Sénarmont-Type System
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14185435
Abstract: This paper presents precise measurements of the temperature dependencies of the quadratic electro-optic coefficients g1111−g1122 and ne3g3333−no3g1133 in KH2PO4 crystals. In addition to traditional electro-optic coefficients describing changes in the function of an applied electric… read more here.
Keywords: quadratic electro; electro optic; precise measurements; narmont type ... See more keywords
Comparison of the Lifshitz Theory Using the Nonconventional Fit of Response Functions with Precise Measurements of the Casimir Force
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15051011
Abstract: It is known that the fundamental Lifshitz theory, which is based on the first principles of thermal quantum field theory, experiences difficulties when compared with precise measurements of the Casimir force. We analyzed the nonconventional… read more here.
Keywords: theory; lifshitz theory; response functions; precise measurements ... See more keywords