Mechanical losses associated with the technique of hydroxide-catalysis bonding of fused silica

Autor: J. H. Hough, D. H. Gwo, Sheila Rowan, S. M. Twyford, Roger K. Route

Publikováno v: Physics Letters A. 246:471-478

This paper describes the results of investigations into the mechanical losses associated with the technique of hydroxide-catalysis bonding of fused silica and fused silica. Our measurements suggest that this technique will be excellent for use in con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1d92752928daaf15c0d42e735c55ba4
https://doi.org/10.1016/s0375-9601(98)00533-7

Measurement of the intermolecular vibration–rotation tunneling spectrum of the ammonia dimer by tunable far infrared laser spectroscopy

Autor: K. L. Busarow, Yuan T. Lee, D.-H. Gwo, Richard J. Saykally, Ronald C. Cohen, Martina Havenith

Publikováno v: The Journal of Chemical Physics. 94:4776-4789

Over 150 lines in six tunneling subbands of an intermolecular vibration located near 25 cm−1 have been measured with partial hyperfine resolution and assigned to (NH3)2. The transitions sample all three types of tunneling states (A, G, E) and are c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::efaa8aacd508b1874c9e0dfd18fd25dd
https://doi.org/10.1063/1.460562

The Gravity Probe B test of general relativity

Autor: C W F Everitt, B Muhlfelder, D B DeBra, B W Parkinson, J P Turneaure, A S Silbergleit, E B Acworth, M Adams, R Adler, W J Bencze, J E Berberian, R J Bernier, K A Bower, R W Brumley, S Buchman, K Burns, B Clarke, J W Conklin, M L Eglington, G Green, G Gutt, D H Gwo, G Hanuschak, X He, M I Heifetz, D N Hipkins, T J Holmes, R A Kahn, G M Keiser, J A Kozaczuk, T Langenstein, J Li, J A Lipa, J M Lockhart, M Luo, I Mandel, F Marcelja, J C Mester, A Ndili, Y Ohshima, J Overduin, M Salomon, D I Santiago, P Shestople, V G Solomonik, K Stahl, M Taber, R A Van Patten, S Wang, J R Wade, P W Worden, N Bartel, L Herman, D E Lebach, M Ratner, R R Ransom, I I Shapiro, H Small, B Stroozas, R Geveden, J H Goebel, J Horack, J Kolodziejczak, A J Lyons, J Olivier, P Peters, M Smith, W Till, L Wooten, W Reeve, M Anderson, N R Bennett, H Dougherty, P Dulgov, D Frank, L W Huff, R Katz, J Kirschenbaum, G Mason, D Murray, R Parmley, M I Ratner, G Reynolds, P Rittmuller, P F Schweiger, S Shehata, K Triebes, J VandenBeukel, R Vassar, T Al-Saud, A Al-Jadaan, H Al-Jibreen, M Al-Meshari, B Al-Suwaidan

Publikováno v: Classical and Quantum Gravity. 32:224001

The Gravity Probe B mission provided two new quantitative tests of Einstein's theory of gravity, general relativity (GR), by cryogenic gyroscopes in Earth's orbit. Data from four gyroscopes gave a geodetic drift-rate of −6601.8 ± 18.3 marc-s yr−

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b98cfe7c86cb8ee004c88ee71d1c8ed6
https://doi.org/10.1088/0264-9381/32/22/224001

Intracavity Far Infrared Laser Spectroscopy of Supersonic Jets: Direct Measurement of the Vibrational Motions in van der Waals Bonds

Autor: Richard J. Saykally, D. Ray, R. L. Robinson, D. H. Gwo

Publikováno v: Springer Series in Optical Sciences ISBN: 9783662152539

Molecules held together by van der Waals forces generally posess bond strengths which are ~0.1–1.0% of normal chemical bonds, i.e. 0.1–1.0 Kcal/mole (.35–350 cm−1). Such extremely weak bonds exhilgit vibrational frequencies which lie in the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e326454663fb5537dda3b85213229623
https://doi.org/10.1007/978-3-540-39664-2_34

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