Flygare microwave
WebJun 19, 2024 · A computer‐based controller/averager has been built for the Balle‐Flygare pulsed nozzle, Fourier transform, microwave spectrometer. We have integrated gas and … WebOne design uses a 4.2 Gsampless arbitrary waveform generator (AWG) to produce a 1 mus duration chirped pulse with a linear frequency sweep of 1.375 GHz. This pulse is sent …
Flygare microwave
Did you know?
WebSemantic Scholar extracted view of "The electric dipole moments of OCHF and OCDF" by E. J. Campbell et al. WebT. Balle, W. Flygare Published 1981 Physics Review of Scientific Instruments We describe the design, construction, and operation of a new type of microwave spectrograph which allows the measurement of the resonant transitions of transient or otherwise short‐lived …
WebHe developed a highly sensitive microwave spectrometer by combining molecular beams with Fourier transform techniques. Professor Flygare received many awards for his work, including Guggenheim Fellowships in 1972 and 1978, the Phi Lambda Upsilon Fresenius Award in 1971, the Baekeland Medal in 1973 and the Irving Langmuir Prize in 1981. WebCampbell, E. J., Buxton, L. W., Balle, T. J., Keenan, M. R., Flygare, W. H. (1981) The gas dynamics of a pulsed supersonic nozzle molecular source as observed with a ...
WebThe microwave spectrum was measured in the 7–16 GHz frequency range using a Flygare-Balle type pulsed beam Fourier transform microwave (FTMW) spectrometer. Double resonance transitions were observed near 20 GHz. WebNSF
WebThe electric dipole moments of the weakly bound complexes OCHF and OCDF have been measured using pulsed Fourier transform microwave spectroscopy carried out in a Fabry-Perot cavity. The results, 2.352(8) D for OCHF and 2.396(7) D for OCDF exceed the estimated vector sums of the two subunit electric dipoles by ≈0.55 D in each case.
WebWillis H. Flygare was Professor of Chemistry at University of Illinois, Urbana-Champaign (1961-1981). His research interests included light scattering and … binary of 29WebRotational spectra are reported for several isotopic species of the OC–and H3N–HCN–HF heterotrimers, detected with a pulsed nozzle, Fourier transform, Balle/Flygare microwave spectrometer.Rotational constants for the main isotopic species of the OC trimer are a B 0 of 615.574 MHz and D J of 251 Hz, and for H3N, a symmetric top, a B 0 of 1067.161 MHz … cypress wood pet beddingWebStephen A. Cooke, John H. Holloway and A. C. Legon Abstract The rotational spectrum of a complex formed between methylenecyclopropane (mecp) and chlorine monofluoride was observed by using a fast-mixing nozzle in combination with a … cypresswood place ciaWebA microwave spectrometer can be most simply constructed using a source of microwave radiation, an absorption cell into which sample gas can be introduced and a … binary of 32WebAug 1, 1993 · The line shape problem for the Balle–Flygare‐type microwave spectrometer is reexamined experimentally using the method of sine and cosine Fourier transforms … binary of 345WebSoper PD, Legon AC, Flygare WH. Microwave rotational spectrum, molecular geometry, and intermolecular interaction potential of the hydrogen-bonded dimer OC-HCl The … binary of 27WebThe ground state rotational spectra have been observed for five isotopic species of the linear, hydrogen bonded dimer, HCN-HCCH, using a Fourier transform Balle-Flygare microwave spectrometer. The B 0 and D J rotational constants for the parent species are 1625.381 MHz and 3.08 kHz, respectively. binary of 28