B
Biswanath Bhoi
Researcher at Seoul National University
Publications - 28
Citations - 536
Biswanath Bhoi is an academic researcher from Seoul National University. The author has contributed to research in topics: Ferromagnetic resonance & Yttrium iron garnet. The author has an hindex of 11, co-authored 26 publications receiving 387 citations. Previous affiliations of Biswanath Bhoi include Indian Institute of Technology Bombay & Indian Institute of Technology Kharagpur.
Papers
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Journal ArticleDOI
Abnormal anticrossing effect in photon-magnon coupling
TL;DR: In this paper, an experimental demonstration of an opposite anticrossing effect in a photon-magnon coupled system consisting of a YIG and an inverted pattern of split-ring resonator (ISRR) structure in a planar geometry is presented.
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Study of photon–magnon coupling in a YIG-film split-ring resonant system
Biswanath Bhoi,Tom Cliff,Ivan S. Maksymov,Mikhail Kostylev,R.P.R.C. Aiyar,N. Venkataramani,Shiva Prasad,Robert Stamps,Robert Stamps +8 more
TL;DR: In this article, the authors used the stripline Microwave Vector-Network Analyser Ferromagnetic Resonance and Time Domain spectroscopy techniques to study a strong coupling regime of magnons to microwave photons in the planar geometry of a split-ring resonator (SRR) loaded by a single-crystal epitaxial yttrium-iron-garnet (YIG) film.
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Study of strong photon-magnon coupling in a YIG-film split-ring resonant system
Biswanath Bhoi,T. Cliff,Ivan S. Maksymov,Mikhail Kostylev,R.P.R.C. Aiyar,N. Venkataramani,S. Prasad,Robert Stamps +7 more
TL;DR: In this article, the authors used the stripline Microwave Vector Network Analyzer Ferromagnetic Resonance and Pulsed InductiveMicrowave Magnetometry spectroscopy techniques to study a strong coupling regime of magnons to microwave photons in the planar geometry of a split-ring resonator (SRR) loaded by a single-crystal epitaxial yttrium-iron garnet (YIG) film.
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Stress-induced magnetic properties of PLD-grown high-quality ultrathin YIG films
TL;DR: In this paper, X-ray diffraction measurements revealed that the crystallographical orientation of the YIG films is pseudomorphic to and the same as that of the GGG substrate, with a slight rhombohedral distortion along the surface normal.
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Robust magnon-photon coupling in a planar-geometry hybrid of inverted split-ring resonator and YIG film.
TL;DR: An equivalent circuit model very accurately reproduced the observed anti-crossing effect and its coupling strength variation with the magnetic field direction in the planar-geometry ISRR/YIG hybrid system, paving the way for the design of new types of high-gain magnon-photon coupling systems in planar geometry.