Zobrazeno 1 - 10
of 3 213
pro vyhledávání: '"Floch J"'
Publikováno v:
J. Phys.: Condens. Matter 30 015802, 2018
The impurity paramagnetic ion, $Cu^{2+}$ substitutes $Al$ in the $SrLaAlO_4$ single crystal lattice, this results in a $CuO_6$ elongated octahedron, the resulting measured g-factors shows four-fold axes variation condition. The aggregate frequency wi
Externí odkaz:
http://arxiv.org/abs/2403.16315
Publikováno v:
J. Phys.: Condens. Matter 30 295805, 2018
Impurity $Fe^{3+}$ ion electron spin resonance (ESR) spectroscopy using multiple dielectric modes in a $SrTiO_3$ dielectric resonator has been performed with a tuneable DC magnetic field of up to $1.6~T$. The $Ti^{4+}(d^0)$ ion is substituted by $Fe^
Externí odkaz:
http://arxiv.org/abs/2403.16299
The ferroelectric phase transition temperature of a single crystal $SrTiO_3$ cylindrical puck inserted into a cylindrical copper cavity has been measured around $51~K$ using quasi $TE_{m,1,1}$ and quasi $TM_{m,1,1}$ electromagnetic modes. The observe
Externí odkaz:
http://arxiv.org/abs/1804.06074
Autor:
Floch, J-M. Le, Delhote, N., Aubourg, M., Madrangeas, V., Cros, D., Castelletto, S., Tobar, M. E.
Publikováno v:
J. Appl. Phys. 119, 153901 (2016)
We investigate the microwave magnetic field confinement in several microwave 3D-cavities, using 3D finite-element analysis to determine the best design and achieve strong coupling between microwave resonant cavity photons and solid state spins. Speci
Externí odkaz:
http://arxiv.org/abs/1604.01516
The Y2SiO5 (YSO) crystal is a dielectric material with biaxial anisotropy with known values of refractive index at optical frequencies. It is a well-known rare-earth (RE) host material for optical research and more recently has shown promising perfor
Externí odkaz:
http://arxiv.org/abs/1503.04089
Publikováno v:
Applied Physics Letters 105, 133101 (2014)
We present a technique for addressing single NV$^{-}$ center spins in diamond over macroscopic distances using a tunable dielectric microwave cavity. We demonstrate optically detected magnetic resonance (ODMR) for a single NV$^{-}$ center in a nanodi
Externí odkaz:
http://arxiv.org/abs/1412.8327
Publikováno v:
Appl. Phys. Lett. 107, 122401 (2015)
This work demonstrates strong coupling regime between an Erbium ion spin ensemble and microwave Hybrid Cavity-Whispering Gallery Modes in a Yttrium Aluminium Garnet dielectric crystal. Coupling strengths of $220$~MHz and mode quality factors in exces
Externí odkaz:
http://arxiv.org/abs/1412.0086
Autor:
Probst, S., Tkalcec, A., Rotzinger, H., Rieger, D., Floch, J-M. Le, Goryachev, M., Tobar, M. E., Ustinov, A. V., Bushev, P. A.
Publikováno v:
Phys. Rev. B 90, 100404 (R) (2014)
We present cavity QED experiments with an Er:YSO crystal magnetically coupled to a 3D cylindrical sapphire loaded copper resonator. Such waveguide cavities are promising for the realization of a superconducting quantum processor. Here, we demonstrate
Externí odkaz:
http://arxiv.org/abs/1406.3535