Test of Lorentz Invariance in Electrodynamics Using Rotating<? format?> Cryogenic Sapphire Microwave Oscillators PL Stanwix, ME Tobar, P Wolf, M Susli, CR Locke, EN Ivanov, ... Physical review letters 95 (4), 040404, 2005 | 175 | 2005 |
Invited article: Design techniques and noise properties of ultrastable cryogenically cooled sapphire-dielectric resonator oscillators CR Locke, EN Ivanov, JG Hartnett, PL Stanwix, ME Tobar Review of Scientific Instruments 79 (5), 2008 | 141 | 2008 |
Improved test of Lorentz invariance in electrodynamics<? format?> using rotating cryogenic sapphire oscillators PL Stanwix, ME Tobar, P Wolf, CR Locke, EN Ivanov Physical Review D—Particles, Fields, Gravitation, and Cosmology 74 (8), 081101, 2006 | 135 | 2006 |
First search for gravitational wave bursts with a network of detectors ZA Allen, P Astone, L Baggio, D Busby, M Bassan, DG Blair, M Bonaldi, ... Physical review letters 85 (24), 5046, 2000 | 127 | 2000 |
Direct comparison of a Ca+ single-ion clock against a Sr lattice clock to verify the absolute frequency measurement K Matsubara, H Hachisu, Y Li, S Nagano, C Locke, A Nogami, M Kajita, ... Optics express 20 (20), 22034-22041, 2012 | 105 | 2012 |
Cryogenic sapphire oscillator with exceptionally high long-term frequency stability JG Hartnett, CR Locke, EN Ivanov, ME Tobar, PL Stanwix Applied Physics Letters 89 (20), 2006 | 92 | 2006 |
Laser frequency comb techniques for precise astronomical spectroscopy MT Murphy, CR Locke, PS Light, AN Luiten, JS Lawrence Monthly Notices of the Royal Astronomical Society 422 (1), 761-771, 2012 | 36 | 2012 |
Long-term operation and performance of cryogenic sapphire oscillators ME Tobar, EN Ivanov, CR Locke, PL Stanwix, JG Hartnett, AN Luiten, ... IEEE transactions on ultrasonics, ferroelectrics, and frequency control 53 …, 2006 | 34 | 2006 |
Monolithic sapphire parametric transducer operation at cryogenic temperatures CR Locke, ME Tobar, EN Ivanov Review of Scientific Instruments 71 (7), 2737-2741, 2000 | 31 | 2000 |
Initial operation of the International Gravitational Event collaboration GA Prodi, V Martinucci, R Mezzena, A Vinante, S Vitale, IS Heng, ZA Allen, ... International Journal of Modern Physics D 9 (03), 237-245, 2000 | 30 | 2000 |
A simple technique for accurate and complete characterisation of a Fabry-Perot cavity CR Locke, D Stuart, EN Ivanov, AN Luiten Optics express 17 (24), 21935-21943, 2009 | 29 | 2009 |
Improved methods for gas mixture viscometry using a vibrating wire clamped at both ends CR Locke, PL Stanwix, TJ Hughes, A Kisselev, ARH Goodwin, KN Marsh, ... Journal of Chemical & Engineering Data 59 (5), 1619-1628, 2014 | 24 | 2014 |
Short term frequency stability tests of two cryogenic sapphire oscillators K Watabe, JG Hartnett, CR Locke, G Santarelli, S Yanagimachi, ... Japanese journal of applied physics 45 (12R), 9234, 2006 | 23 | 2006 |
Rotating resonator-oscillator experiments to test Lorentz invariance in electrodynamics ME Tobar, PL Stanwix, M Susli, P Wolf, CR Locke, EN Ivanov Special Relativity: Will it Survive the Next 101 Years?, 416-450, 2006 | 23 | 2006 |
Viscosity of {xCO2+(1− x) CH4} with x= 0.5174 for temperatures between (229 and 348) K and pressures between (1 and 32) MPa CR Locke, PL Stanwix, TJ Hughes, ML Johns, ARH Goodwin, KN Marsh, ... The Journal of Chemical Thermodynamics 87, 162-167, 2015 | 22 | 2015 |
Search for gravitational wave bursts by the network of resonant detectors P Astone, L Baggio, D Busby, M Bassan, DG Blair, M Bonaldi, P Bonifazi, ... Classical and Quantum Gravity 19 (7), 1367, 2002 | 22 | 2002 |
Parametric interaction of the electric and acoustic fields in a sapphire monocrystal transducer with a microwave readout CR Locke, ME Tobar, EN Ivanov, DG Blair Journal of applied physics 84 (12), 6523-6527, 1998 | 20 | 1998 |
Viscosity of {xCH4 + (1 – x)C3H8} with x = 0.949 for Temperatures between (200 and 423) K and Pressures between (10 and 31) MPa PL Stanwix, CR Locke, TJ Hughes, ML Johns, ARH Goodwin, KN Marsh, ... Journal of Chemical & Engineering Data 60 (1), 118-123, 2015 | 19 | 2015 |
Difference frequency technique to achieve frequency-temperature compensation in whispering-gallery sapphire resonator-oscillator ME Tobar, EN Ivanov, CR Locke, JG Hartnett Electronics Letters 38 (17), 1, 2002 | 17 | 2002 |
Measurement of the strain-induced coefficient of permittivity of sapphire using whispering gallery modes excited in a high-Q acoustic sapphire oscillator CR Locke, ME Tobar Measurement Science and Technology 15 (10), 2145, 2004 | 15 | 2004 |