Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Jeremy Bourhill"'
Publikováno v:
New Journal of Physics, Vol 21, Iss 9, p 095004 (2019)
Several experimental implementations of cavity-magnon systems are presented. First an Yttrium Iron Garnet (YIG) block is placed inside a re-entrant cavity where the resulting hybrid mode is measured to be in the ultra strong coupling (USC) regime. Wh
Externí odkaz:
https://doaj.org/article/2ed4f9131f8d42faa959fbb5036219d1
Publikováno v:
New Journal of Physics, Vol 19, Iss 3, p 033016 (2017)
We demonstrate how a large spin system ( $S=7/2$ ) with the ground and first excited state separated by a seven-photon transition exhibits nonequilibrium thermodynamic properties and how the population distribution may be manipulated using coupling b
Externí odkaz:
https://doaj.org/article/b3580d1057d84688accc5409d90b9354
Autor:
Alan Gardin, Jeremy Bourhill, Vincent Vlaminck, Christian Person, Christophe Fumeaux, Vincent Castel, Giuseppe C. Tettamanzi
Publikováno v:
Physical Review Applied. 19
The interaction between microwave photons and magnons is well understood and originates from the Zeeman coupling between spins and a magnetic field. Interestingly, the magnon/photon interaction is accompanied by a phase factor which can usually be ne
Autor:
Jeremy Bourhill, Weichao Yu, Vincent Vlaminck, Gerrit E. W. Bauer, Giuseppe Ruoso, Vincent Castel
Publikováno v:
Physical Review Applied. 19
Autor:
Maxim Goryachev, Ben T. McAllister, Timothy B. Sercombe, Michael E. Tobar, Wing Him Jacob Ma, Jeremy Bourhill
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 70:1-7
We present an experimental characterisation of the electrical properties of 3D-printed Niobium. The study was performed by inserting a 3D-printed Nb post inside an Aluminium cylindrical cavity, forming a 3D lumped element re-entrant microwave cavity
Publikováno v:
Appl.Phys.Lett.
Appl.Phys.Lett., 2020, 117 (16), pp.164001. ⟨10.1063/5.0023624⟩
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2020, 117 (16), pp.164001 (11). ⟨10.1063/5.0023624⟩
Appl.Phys.Lett., 2020, 117 (16), pp.164001. ⟨10.1063/5.0023624⟩
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2020, 117 (16), pp.164001 (11). ⟨10.1063/5.0023624⟩
We demonstrate the generation of coherent phonons in a quartz Bulk Acoustic Wave (BAW) resonator through the photoelastic properties of the crystal, via the coupling to a microwave cavity enhanced by a photonic lambda scheme. This is achieved by imbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6230a4e74f8fcc26fab1f101059b9e8b
https://hal.archives-ouvertes.fr/hal-03047585
https://hal.archives-ouvertes.fr/hal-03047585
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2020, 128 (7), pp.073904. ⟨10.1063/5.0006753⟩
Journal of Applied Physics, American Institute of Physics, 2020, 128 (7), pp.073904. ⟨10.1063/5.0006753⟩
A comprehensive study of the frequency dependence of the photon-magnon coupling for different magnetic samples is made possible with a tuneable 3D--printed re--entrant cavity. Strong coupling is achieved, with values ranging between 20--140 MHz. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::590f9cd784d0383e516cdb06b15766ca
http://arxiv.org/abs/1910.08333
http://arxiv.org/abs/1910.08333
Autor:
Pawel Kopyt, Michael E. Tobar, Maxim Goryachev, Jeremy Bourhill, Jerzy Krupka, Adam Pacewicz, Bartlomiej Salski
Electrodynamic theory applied to the analysis of TEn0p mode resonances in ferromagnetic spheres placed either in metallic cavities or in the free space is compared with Walker-Fletcher's theory of so-called magnetostatic modes. The influence of the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7486c9f449bc529be17e70c799c21a7d
http://arxiv.org/abs/1906.05559
http://arxiv.org/abs/1906.05559
Autor:
Michael E. Tobar, Maxim Goryachev, Serge Galliou, Eugene Ivanov, Nadezhda Kukharchyk, S. L. Danilishin, Pavel Bushev, Jeremy Bourhill
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2019, 100 (6), pp.066020. ⟨10.1103/PhysRevD.100.066020⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 100 (6), pp.066020 (7). ⟨10.1103/PhysRevD.100.066020⟩
Phys.Rev.D, 2019, 100 (6), pp.066020. ⟨10.1103/PhysRevD.100.066020⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 100 (6), pp.066020 (7). ⟨10.1103/PhysRevD.100.066020⟩
Recent progress in observing and manipulating mechanical oscillators at quantum regime provides new opportunities of studying fundamental physics, for example, to search for low energy signatures of quantum gravity. For example, it was recently propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495a321e14f00c8522a385a35b0602a1
https://hal.archives-ouvertes.fr/hal-02097138
https://hal.archives-ouvertes.fr/hal-02097138
Autor:
Daniel L. Creedon, Jeremy Bourhill, Brett C. Johnson, Maxim Goryachev, David N. Jamieson, Michael E. Tobar
Publikováno v:
2018 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD).
Single crystal isotopically pure 28Si cylindrical Whispering Gallery (WG) mode resonators have been machined from a rod of isotopically pure crystal. Before machining, the rod was loaded into a cavity with the best Bragg confined modes exhibiting Q-f