Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Fuchs, Gregory"'
Autor:
Xu, Qin, Fuchs, Gregory D.
We propose two geometries to realize a significant beam splitter interaction (XZ coupling) between magnons and a 2D microwave cavity mode. In both setups the cavity is analogous to the mechanical oscillator in a conventional optomechanical setup. The
Externí odkaz:
http://arxiv.org/abs/2410.00160
Silicon vacancy (V$_{Si}$) centers in 4H-silicon carbide have emerged as a strong candidate for quantum networking applications due to their robust electronic and optical properties including a long spin coherence lifetime and bright, stable emission
Externí odkaz:
http://arxiv.org/abs/2407.05951
Autor:
Choi, Jaehong, Crust, Kevin J., Li, Lizhong, Lee, Kihong, Luo, Jialun, So, Jae-Pil, Watanabe, Kenji, Taniguchi, Takashi, Hwang, Harold Y., Mak, Kin Fai, Shan, Jie, Fuchs, Gregory D.
We demonstrate the integration of a thin BaTiO$_3$ (BTO) membrane with monolayer MoSe$_2$ in a dual gate device that enables in-situ manipulation of the BTO ferroelectric polarization with a voltage pulse. While two-dimensional (2D) transition metal
Externí odkaz:
http://arxiv.org/abs/2404.12490
Autor:
D'Addario, Anthony, Kuan, Johnathan, Opondo, Noah F., Erturk, Ozan, Zhou, Tao, Bhave, Sunil A., Holt, Martin V., Fuchs, Gregory D.
Bulk-mode acoustic waves in a crystalline material exert lattice strain through the thickness of the sample, which couples to the spin Hamiltonian of defect-based qubits such as the nitrogen-vacancy (NV) center defect in diamond. This mechanism has b
Externí odkaz:
http://arxiv.org/abs/2312.06862
Autor:
Kurfman, Seth W., Franson, Andrew, Shah, Piyush, Shi, Yueguang, Cheung, Hil Fung Harry, Nygren, Katherine E., Swyt, Mitchell, Buchanan, Kristen S., Fuchs, Gregory D., Flatté, Michael E., Srinivasan, Gopalan, Page, Michael, Johnston-Halperin, Ezekiel
We demonstrate indirect electric-field control of ferromagnetic resonance (FMR) in devices that integrate the low-loss, molecule-based, room-temperature ferrimagnet vanadium tetracyanoethylene (V[TCNE]$_{x \sim 2}$) mechanically coupled to PMN-PT pie
Externí odkaz:
http://arxiv.org/abs/2308.03353
GaN has recently been shown to host bright, photostable, defect single photon emitters in the 600-700 nm wavelength range that are promising for quantum applications. The nature and origin of these defect emitters remain elusive. In this work, we stu
Externí odkaz:
http://arxiv.org/abs/2306.17339
Optically detected magnetic resonance (ODMR) is an efficient mechanism to readout the spin of solid-state color centers at room temperature, thus enabling spin-based quantum sensors of magnetic field, electric field, and temperature with high sensiti
Externí odkaz:
http://arxiv.org/abs/2306.12337
In this work, we develop a nanoscale magnetic field sensor based on a spin-Hall nano-oscillator (SHNO) device. We fabricate constriction-based SHNO devices using Ni$_{81}$Fe$_{19}$/Au$_{0.25}$Pt$_{0.75}$ bilayer and use them to demonstrate quasi-DC s
Externí odkaz:
http://arxiv.org/abs/2303.02478
Autor:
Xu, Qin, Cheung, Hil Fung Harry, Cormode, Donley S., Puel, Tharnier O., Yusuf, Huma, Chilcote, Michael, Flatté, Michael E., Johnston-Halperin, Ezekiel, Fuchs, Gregory D.
We demonstrate a hybrid quantum system composed of superconducting resonator photons and magnons hosted by the organic-based ferrimagnet vanadium tetracyanoethylene (V[TCNE]$_x$). Our work is motivated by the challenge of scalably integrating an arbi
Externí odkaz:
http://arxiv.org/abs/2212.04423
Autor:
Guo, Qiaochu, D'Addario, Anthony, Cheng, Yang, Kline, Jeremy, Gray, Isaiah, Cheung, Hil Fung Harry, Yang, Fengyuan, Nowack, Katja C., Fuchs, Gregory D.
Electrical switching of N\'eel order in an antiferromagnetic insulator is desirable as a basis for memory applications. Unlike electrically-driven switching of ferromagnetic order via spin-orbit torques, electrical switching of antiferromagnetic orde
Externí odkaz:
http://arxiv.org/abs/2210.06233