Found 99 results
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Shao C-G, Chen Y-F, Tan Y-J, Yang S-Q, Luo J, Tobar M.E., Long J.C, Weisman E., V. Kostelecký A.  2019.  Combined Search for a Lorentz-Violating Force in Short-Range Gravity Varying as the Inverse Sixth Power of Distance. Physical Review Letters. 122(1)
McAllister BT, Parker SR, Ivanov EN, Tobar M.E..  2019.  Cross-Correlation Signal Processing for Axion and WISP Dark Matter Searches. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 66(1):236-243.
Goryachev M, Jeong J, Tobar M.E..  2019.  Experimental implementation of a large scale multipost re-entrant array. Applied Physics Express. 12(5):054002.
Flower G, Goryachev M, Bourhill J, Tobar M.E..  2019.  Experimental implementations of cavity-magnon systems: from ultra strong coupling to applications in precision measurement. New Journal of Physics. 21(9):095004.
Hosain M.A, Le Floch J-M, Bourhill J.F, Krupka J., Tobar M.E..  2019.  Ferroelectric phase transition and crystal asymmetry monitoring of SrTiO3 using quasi TEm,1,1 and quasi TMm,1,1 modes. Journal of Applied Physics. 126(10):104102.
Bourhill J., Goryachev M, Creedon D.L., Johnson B.C., Jamieson D.N., Tobar M.E..  2019.  Low-Temperature Properties of Whispering-Gallery Modes in Isotopically Pure Silicon-28. Physical Review Applied. 11(4)
Goryachev M, Galliou S, Tobar M.E..  2019.  Observation of low-temperature magnetomechanic effects in crystalline resonant phonon cavities. Physical Review B. 100(17)
Carvalho N., Bourhill J., Goryachev M, Galliou S, Tobar M.E..  2019.  Piezo-optomechanical coupling of a 3D microwave resonator to a bulk acoustic wave crystalline resonator. Applied Physics Letters. 115(21):211102.
Bushev P.A, Bourhill J., Goryachev M, Kukharchyk N., Ivanov EN, Galliou S, Tobar M.E., Danilishin S..  2019.  Testing the generalized uncertainty principle with macroscopic mechanical oscillators and pendulums. Physical Review D. 100(6)
Hosain MA, Le Floch J-M, Krupka J, Tobar M.E..  2018.  Aggregate frequency width, nuclear hyperfine coupling and Jahn–Teller effect of Cu 2+ impurity ion ESR in SrLaAlO 4 dielectric resonator at 20 millikelvin. Journal of Physics: Condensed Matter. 30(1):015802.
Bourhill J, Tobar M.E..  2018.  Better than Brillouin. Nature Physics. 14(6):531-532.
Goryachev M, Watt S, Bourhill J, Kostylev M, Tobar M.E..  2018.  Cavity magnon polaritons with lithium ferrite and three-dimensional microwave resonators at millikelvin temperatures. Physical Review B. 97(15)
Goryachev M, Ivanov EN, Galliou S, Tobar M.E..  2018.  Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device. Applied Sciences. 8(4):602.
Goryachev M, Kuang Z, Ivanov EN, Haslinger P, Müller H, Tobar M.E..  2018.  Next Generation of Phonon Tests of Lorentz Invariance Using Quartz BAW Resonators. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 65(6):991-1000.
Hosain MA, Le Floch J-M, Krupka J, Tobar M.E..  2018.  Rigorous ESR spectroscopy of Fe 3+ impurity ion with oxygen vacancy in ferroelectric SrTiO 3 crystal at 20 mK. Journal of Physics: Condensed Matter. 30(29):295805.
Gozzard D.R, Schediwy S.W, Stone B., Messineo M., Tobar M.E..  2018.  Stabilized Free-Space Optical Frequency Transfer. Physical Review Applied. 10(2)
McAllister BT, Flower G, Tobar LE, Tobar M.E..  2018.  Tunable Supermode Dielectric Resonators for Axion Dark-Matter Haloscopes. Physical Review Applied. 9(1)
Hosain M.A, Le Floch J-M, Krupka J., Bourhill J.F, Tobar M.E..  2018.  Whispering gallery mode dielectric spectroscopy of SrLaAlO 4 at milliKelvin temperatures. Journal of Applied Physics. 123(23):234103.
Goryachev M, McAllister BT, Tobar M.E..  2017.  Axion detection with negatively coupled cavity arrays. Physics Letters A.
Tobar M.E..  2017.  Cryogenic optomechanics and the resurgence of the resonant-mass gravitational wave detector. New Journal of Physics. 19(9):091001.
Kostylev N, Goryachev M, Bulanov AD, Gavva VA, Tobar M.E..  2017.  Determination of Low Loss in Isotopically Pure Single Crystal 28Si at Low Temperatures and Single Microwave Photon Energy. Scientific Reports. 7:44813.
Kostylev N, Goryachev M, Bushev P, Tobar M.E..  2017.  Electromagnetic properties of terbium gallium garnet at millikelvin temperatures and low photon energy. Applied Physics Letters. 111(5):052402.
de Paula L.AN, Goryachev M, Tobar M.E..  2017.  Experiments match simulations in a multiple post reentrant cavity. Review of Scientific Instruments. 88(12):125104.
Le Floch J-M, Murphy C., Hartnett J.G, Madrangeas V., Krupka J., Cros D., Tobar M.E..  2017.  Frequency-temperature sensitivity reduction with optimized microwave Bragg resonators. Journal of Applied Physics. 121(1):014102.
Goryachev M, Tobar M.E..  2017.  Glasses: Achieving long phonon lifetimes. Nature Materials. 16(3):285-286.
McAllister BT, Shen Y, Flower G, Parker SR, Tobar M.E..  2017.  Higher order reentrant post modes in cylindrical cavities. Journal of Applied Physics. 122(14):144501.
Zhao L, Goryachev M, Bourhill J, Tobar M.E..  2017.  Indirect methods to control population distribution in a large spin system. New Journal of Physics. 19(3):033016.
Carvalho N., Goryachev M, Krupka J., Bushev P., Tobar M.E..  2017.  Low-temperature microwave properties of biaxial . Physical Review B. 96(4)
McAllister BT, Flower G, Ivanov EN, Goryachev M, Bourhill J, Tobar M.E..  2017.  The ORGAN experiment: An axion haloscope above 15 GHz. Physics of the Dark Universe. 18:67-72.
Carvalho N., Bourhill J, Tobar M.E., Aguiar OD.  2017.  Sensitivity characterisation of a parametric transducer for gravitational wave detection through optical spring effect. Classical and Quantum Gravity. 34(17):175001.
Hosain M.A., Le Floch J-M, Krupka J., Tobar M.E..  2017.  Whispering Gallery mode ESR spectroscopy and parameters measurement in single crystal . Journal of Magnetic Resonance. 281:209-216.
McAllister BT, Parker SR, Tobar M.E..  2016.  3D lumped LC resonators as low mass axion haloscopes. Physical Review D. 94(4)
Creedon DL, Goryachev M, Kostylev N, Sercombe TB, Tobar M.E..  2016.  A 3D printed superconducting aluminium microwave cavity. Applied Physics Letters. 109(3):032601.
Lo A, Haslinger P, Mizrachi E, Anderegg L, Müller H, Hohensee M, Goryachev M, Tobar M.E..  2016.  Acoustic Tests of Lorentz Symmetry Using Quartz Oscillators. Physical Review X. 6(1)
McAllister BT, Parker SR, Tobar M.E..  2016.  Axion Dark Matter Coupling to Resonant Photons via Magnetic Field. Physical Review Letters. 116(16)
McAllister BT, Parker SR, Tobar M.E..  2016.  Erratum: Axion Dark Matter Coupling to Resonant Photons via Magnetic Field [Phys. Rev. Lett. 116 , 161804 (2016)]. Physical Review Letters. 117(15)
Galliou S, Deléglise S, Goryachev M, Neuhaus L, Cagnoli G, Zerkani S, Dolique V, Bon J, Vacheret X, Abbé P et al..  2016.  A new method of probing mechanical losses of coatings at cryogenic temperatures. Review of Scientific Instruments. 87(12):123906.
Carvalho N., Fan B, Tobar M.E..  2016.  Piezoelectric tunable microwave superconducting cavity. Review of Scientific Instruments. 87(9):094702.
Galliou S, Goryachev M, Abbé P, Vacheret X, Tobar M.E., Bourquin R.  2016.  Quality Factor Measurements of Various Types of Quartz Crystal Resonators Operating Near 4 K. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 63(7):975-980.
Woolley M.J, Emzir M.F, Milburn G, Jerger M., Goryachev M, Tobar M.E., Fedorov A..  2016.  Quartz-superconductor quantum electromechanical system. Physical Review B. 93(22)
Goryachev M, Tobar M.E..  2016.  Reconfigurable Microwave Photonic Topological Insulator. Physical Review Applied. 6(6)
Kostylev N, Goryachev M, Tobar M.E..  2016.  Superstrong coupling of a microwave cavity to yttrium iron garnet magnons. Applied Physics Letters. 108(6):062402.
Le Floch J-M, Delhote N., Aubourg M., Madrangeas V., Cros D., Castelletto S., Tobar M.E..  2016.  Towards achieving strong coupling in three-dimensional-cavity with solid state spin resonance. Journal of Applied Physics. 119(15):153901.
Bourhill J., Kostylev N., Goryachev M, Creedon D.L, Tobar M.E..  2016.  Ultrahigh cooperativity interactions between magnons and resonant photons in a YIG sphere. Physical Review B. 93(14)
Goryachev M, Tobar M.E..  2015.  The 3D split-ring cavity lattice: a new metastructure for engineering arrays of coupled microwave harmonic oscillators. New Journal of Physics. 17(2):023003.
Bourhill J, Goryachev M, Farr W, Tobar M.E..  2015.  Collective behavior of . Physical Review A. 92(2)
Goryachev M, Tobar M.E..  2015.  Creating tuneable microwave media from a two-dimensional lattice of re-entrant posts. Journal of Applied Physics. 118(20):204504.
Goryachev M, Farr W, Carvalho N., Creedon DL, Le Floch J-M, Probst S, Bushev P, Tobar M.E..  2015.  Discovery of iron group impurity ion spin states in single crystal Y2SiO5 with strong coupling to whispering gallery photons. Applied Physics Letters. 106(23):232401.
Farr W, Goryachev M, Le Floch J-M, Bushev P, Tobar M.E..  2015.  Evidence of dilute ferromagnetism in rare-earth doped yttrium aluminium garnet. Applied Physics Letters. 107(12):122401.
Creedon D.L., Le Floch J-M, Bara-Maillet R., Parker S.R., Tobar M.E..  2015.  Frequency stability and phase noise performance of X-band to Ka-band active multiplier. Electronics Letters. 51(24):2015-2017.
Bara-Maillet R, Parker SR, Nand NR, Le Floch J-M, Tobar M.E..  2015.  Microwave–to–millimeter-wave synthesis chain phase noise performance. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 62(10):1895-1900.
Carvalho N., Le Floch J-M, Krupka J., Tobar M.E..  2015.  Multi-mode technique for the determination of the biaxial Y2SiO5 permittivity tensor from 300 to 6 K. Applied Physics Letters. 106(19):192904.
Bourhill J., Ivanov EN, Tobar M.E..  2015.  Precision measurement of a low-loss cylindrical dumbbell-shaped sapphire mechanical oscillator using radiation pressure. Physical Review A. 92(2)
Goryachev M, Kostylev N, Tobar M.E..  2015.  Single-photon level study of microwave properties of lithium niobate at millikelvin temperatures. Physical Review B. 92(6)
Creedon DL, Le Floch J-M, Goryachev M, Farr W, Castelletto S, Tobar M.E..  2015.  Strong coupling between P1 diamond impurity centers and a three-dimensional lumped photonic microwave cavity. Physical Review B. 91(14)
Le Floch J-M, Bradac C., Nand N., Castelletto S., Tobar M.E., Volz T.  2014.  Addressing a single spin in diamond with a macroscopic dielectric microwave cavity. Applied Physics Letters.
Goryachev M, Farr W, Creedon DL, Tobar M.E..  2014.  Controlling a whispering-gallery-doublet-mode avoided frequency crossing: Strong coupling between photon bosonic and spin degrees of freedom. Physical Review A. 89(1)
Goryachev M, Tobar M.E..  2014.  Effects of geometry on quantum fluctuations of phonon-trapping acoustic cavities. New Journal of Physics. 16(8)
Goryachev M, Tobar M.E..  2014.  Gravitational wave detection with high frequency phonon trapping acoustic cavities. Physical Review D.
Goryachev M, Farr W, Creedon DL, Fan B, Kostylev M, Tobar M.E..  2014.  High-Cooperativity Cavity QED with Magnons at Microwave Frequencies. Physical Review Applied.
Nand NR, Goryachev M, Le Floch J-M, Creedon DL, Tobar M.E..  2014.  Hyperparametric effects in a whispering-gallery mode rutile dielectric resonator at liquid helium temperatures. Journal of Applied Physics. 116
Fan B, Zhang Z, Carvalho N., Le Floch J-M, Shan Q, Tobar M.E..  2014.  Investigation of higher order reentrant modes of a cylindrical Reentrant-Ring cavity resonator. IEEE Trans. on MTT. 62(8)
Le Floch J-M, Fan B, Humbert G, Shan Q, Férachou D, Bara-Maillet R, Aubourg M, Hartnett JG, Madrangeas V., Cros D. et al..  2014.  Invited article: Dielectric material characterization techniques and designs of high-Q resonators for applications from micro to millimeter-waves frequencies applicable at room and cryogenic temperatures. Review of Scientific Instruments. 85(3):031301.
Goryachev M, Farr W, Galliou S, Tobar M.E..  2014.  Jump chaotic behaviour of ultra low loss bulk acoustic wave cavities . Applied Physics Letters.
Bara-Maillet R, Goryachev M, Creedon DL, Le Floch J-M, Tobar M.E..  2014.  Metal Bulk Foil Resistor Characterization for BAW Application at Low Cryogenic Temperatures. IEEE Transactions on Instrumentation and Measurement. 63(3):1-1.
Ivanov EN, Parker SR, Bara-Maillet R, Tobar M.E..  2014.  Noise Properties of Cryogenic Microwave Amplifiers and Relevance to Oscillator Frequency Stabilization. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 61(4)
Goryachev M, Ivanov EN, van Kann F, Galliou S, Tobar M.E..  2014.  Observation of the fundamental Nyquist noise limit in an ultra-high Q-factor cryogenic bulk acoustic wave cavity. Applied Physics Letters.
Carvalho N., Fan B, Le Floch J-M, Tobar M.E..  2014.  Piezoelectric voltage coupled reentrant cavity resonator. Review of Scientific Instruments.
Shan Q, Jun Y, Le Floch J-M, Fan B, Ivanov EN, Tobar M.E..  2014.  Simulating GPS radio signal to synchronize network-a new technique for redundant timing. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.
Goryachev M, Farr W, Creedon DL, Tobar M.E..  2014.  Spin-photon interaction in a cavity with time-reversal symmetry breaking. Physical Review B. 89(22)
Farr W, Goryachev M, Creedon DL, Tobar M.E..  2014.  Strong coupling between whispering gallery modes and chromium ions in ruby. Physical Review B.
Probst S, Tkalčec A, Rotzinger H, Rieger D, Le Floch J-M, Goryachev M, Tobar M.E., Ustinov AV, Bushev P.  2014.  Three-dimensional cavity quantum electrodynamics with a rare-earth spin ensemble. Physical Review B. 90(10)
Goryachev M, Farr W, Ivanov EN, Tobar M.E..  2013.  Anomalously strong nonlinearity of unswept quartz acoustic cavities at liquid helium temperatures. Journal of Applied Physics. 114(9):094506.
Galliou S, Goryachev M, Bourquin R, , Aubry JPierre, Tobar M.E..  2013.  Extremely Low Loss Phonon-Trapping Cryogenic Acoustic Cavities for Future Physical Experiments. Scientific Reports. 3
Goryachev M, Farr W, Tobar M.E..  2013.  Giant g-factors of natural impurities in synthetic quartz. Applied Physics Letters. 104(1)
Benmessai K, Farr W, Creedon DL, Reshitnyk Y, Le Floch J-M, Duty T, Tobar M.E..  2013.  Hybrid electron spin resonance and whispering gallery mode resonance spectroscopy of Fe^{3+} in sapphire. Physical Review B. 87(9)
Bara-Maillet R., Parker S.R., Le Floch J-M, Tobar M.E..  2013.  Intrinsic phase noise properties and frequency stability of millimetre-wave module at 90 GHz. Electronics Letters. 49(14):886-887.
Goryachev M, Creedon DL, Galliou S, Tobar M.E..  2013.  Observation of Rayleigh Phonon Scattering through Excitation of Extremely High Overtones in Low-Loss Cryogenic Acoustic Cavities for Hybrid Quantum Systems. Physical Review Letters. 111(8)
Hartnett JG, Tobar M.E., Ivanov EN, Luiten A.N.  2013.  Optimum design of a high-Q room- temperature whispering-gallery-mode X-band sapphire resonator. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 60(6)
Nand NR, Parker SR, Ivanov EN, Le Floch J-M, Hartnett JG, Tobar M.E..  2013.  Resonator power to frequency conversion in a cryogenic sapphire oscillator. Applied Physics Letters. 103(4):043502.
Le Floch J-M, Fan B, Auborg M., Cros D., Carvalho N., Shan Q., Bourhill J, Ivanov EN, Humbert G., Madrangeas V. et al..  2013.  Rigorous analysis of highly tunable cylindrical transverse magnetic mode re-entrant cavities.. Review of Scientific Instruments. 84(12)
Farr W, Creedon DL, Goryachev M, Benmessai K, Tobar M.E..  2013.  Ultrasensitive microwave spectroscopy of paramagnetic impurities in sapphire crystals at millikelvin temperatures. Physical Review B. 88(22)
Mrad M., Bourgeois P.Y., Tobar M.E., Kersalé Y., Giordano V..  2012.  Analysis of the whispering gallery mode sapphire Fe 3+ maser under magnetic field. The European Physical Journal Applied Physics. 57(2):21005.
Benmessai K, Creedon DL, Le Floch J-M, Tobar M.E., Mrad M., Bourgeois P.Y., Kersalé Y., Giordano V..  2012.  Controlling the frequency-temperature sensitivity of a cryogenic sapphire maser frequency standard by manipulating Fe^{3+} spins in the sapphire lattice. Physical Review B. 85(7)
Goryachev M, Creedon DL, Ivanov EN, Galliou S, Bourquin R, Tobar M.E..  2012.  Extremely low-loss acoustic phonons in a quartz bulk acoustic wave resonator at millikelvin temperature. Applied Physics Letters. 100(24):243504.
Ivanov EN, Bourhill J, Creedon DL, Hartnett JG, Tobar M.E..  2012.  ‘Fast light’ effect in experiments with cryogenic resonators. Journal of Physics B: Atomic, Molecular and Optical Physics. 45(22):221001.
Creedon DL, Benmessai K, Bowen WP, Tobar M.E..  2012.  Four-Wave Mixing from Fe^{3+} Spins in Sapphire. Physical Review Letters. 108(9)
Creedon DL, Benmessai K, Tobar M.E..  2012.  Frequency Conversion in a High Q-Factor Sapphire Whispering Gallery Mode Resonator due to Paramagnetic Nonlinearity. Physical Review Letters. 109(14)
Creedon DL, Benmessai K, Bowen WP, Tobar M.E..  2012.  Linear and nonlinear effects of electron paramagnetic resonance in high-Q cryogenic sapphire microwave resonators. SPIE LASEFrontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XII. 8247:82361R-82361R-10.

Major funding support

Australian Research Council

The Australian Research Council Centre of Excellence for Engineered Quantum Systems (EQUS) acknowledges the Traditional Owners of Country throughout Australia and their continuing connection to lands, waters and communities. We pay our respects to Aboriginal and Torres Strait Islander cultures and to Elders past and present.