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2025 Journal Article Experimental Limits on Planetary Mass Primordial Black Hole MergersCampbell, William M., Mariani, Leonardo, Tobar, Michael E. and Goryachev, Maxim (2025). Experimental Limits on Planetary Mass Primordial Black Hole Mergers. Physical Review Letters, 135 (25) 251402, 25. doi: 10.1103/c1kj-rj3c |
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2025 Journal Article Cryogenic microwave whispering gallery mode spectroscopy of paramagnetic impurities in high-purity crystalline LiFSamuels, Steven, Campbell, William, Tobar, Michael E. and Goryachev, Maxim (2025). Cryogenic microwave whispering gallery mode spectroscopy of paramagnetic impurities in high-purity crystalline LiF. Journal of Applied Physics, 138 (6) 064402, 6. doi: 10.1063/5.0283131 |
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2025 Journal Article Low-temperature properties of low-loss macroscopic lithium niobate bulk acoustic wave resonatorsCampbell, William M., Parashar, Sonali, Mariani, Leonardo, Tobar, Michael E. and Goryachev, Maxim (2025). Low-temperature properties of low-loss macroscopic lithium niobate bulk acoustic wave resonators. Physical Review B, 111 (21) 214106, 21. doi: 10.1103/PhysRevB.111.214106 |
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2024 Journal Article Upconversion of phonon modes into microwave photons in a lithium niobate bulk acoustic wave resonator coupled to a microwave cavityParashar, S., Campbell, W. M., Bourhill, J., Ivanov, E., Goryachev, M. and Tobar, M. E. (2024). Upconversion of phonon modes into microwave photons in a lithium niobate bulk acoustic wave resonator coupled to a microwave cavity. APL Photonics, 9 (11) 111304, 11. doi: 10.1063/5.0233800 |
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2023 Journal Article Improved constraints on minimum length models with a macroscopic low loss phonon cavityCampbell, William M., Tobar, Michael E., Goryachev, Maxim and Galliou, Serge (2023). Improved constraints on minimum length models with a macroscopic low loss phonon cavity. Physical Review D, 108 (10) 102006, 10. doi: 10.1103/PhysRevD.108.102006 |
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2023 Journal Article Electro-mechanical tuning of high-Q bulk acoustic phonon modes at cryogenic temperaturesCampbell, William, Galliou, Serge, Tobar, Michael E. and Goryachev, Maxim (2023). Electro-mechanical tuning of high-Q bulk acoustic phonon modes at cryogenic temperatures. Applied Physics Letters, 122 (3) 032202, 3. doi: 10.1063/5.0131361 |
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2021 Journal Article Rare Events Detected with a Bulk Acoustic Wave High Frequency Gravitational Wave AntennaGoryachev, Maxim, Campbell, William M., Heng, Ik Siong, Galliou, Serge, Ivanov, Eugene N. and Tobar, Michael E. (2021). Rare Events Detected with a Bulk Acoustic Wave High Frequency Gravitational Wave Antenna. Physical Review Letters, 127 (7) 071102, 7. doi: 10.1103/PhysRevLett.127.071102 |
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2021 Journal Article Searching for Scalar Dark Matter via Coupling to Fundamental Constants with Photonic, Atomic, and Mechanical OscillatorsCampbell, William M., McAllister, Ben T., Goryachev, Maxim, Ivanov, Eugene N. and Tobar, Michael E. (2021). Searching for Scalar Dark Matter via Coupling to Fundamental Constants with Photonic, Atomic, and Mechanical Oscillators. Physical Review Letters, 126 (7) 071301, 7. doi: 10.1103/PhysRevLett.126.071301 |
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2021 Conference Publication Precision frequency techniques to search for dark matter and new physics with photonic, phononic and atomic oscillatorsMcAllister, Ben T., Campbell, William M., Goryachev, Maxim, Ivanov, Eugene N. and Tobar, Michael E. (2021). Precision frequency techniques to search for dark matter and new physics with photonic, phononic and atomic oscillators. 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS), Gainesville, FL, United States, 7-17 July 2021. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/EFTF/IFCS52194.2021.9604314 |