Výsledky vyhledávání - "Bhallamudi, V. P."

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Single and double quantum transitions in spin-mixed states under photo-excitation

Autor: Patel, Anand, Chowdhry, Zainab, Prabhakar, Anil, Rathi, A., Bhallamudi, V. P.

Electronic spins associated with the Nitrogen-Vacancy (NV) center in diamond offer an opportunity to study spin-related phenomena with extremely high sensitivity owing to their high degree of optical polarization. Here, we study both single- and doub

Externí odkaz: http://arxiv.org/abs/2306.17531

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Broadband EPR Spectroscopy in Diverse Field Conditions Using Optically Detected Nitrogen-Vacancy Centers in Diamond

Autor: Purser, C. M., Bhallamudi, V. P., Wolfe, C. S., Yusuf, H., McCullian, B. A., Jayaprakash, C., Flatté, M. E., Hammel, P. C.

Paramagnetic magnetic resonance, a powerful technique for characterizing and identifying chemical targets, is increasingly used for imaging; however, low spin polarization at room temperature and moderate magnetic fields poses challenges for detectin

Externí odkaz: http://arxiv.org/abs/1802.09635

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Experimental Demonstration Of Scanned Spin-Precession Microscopy

Autor: Bhallamudi, V. P., Wolfe, C. S., Amin, V. P., Labanowski, D. E., Berger, A. J., Stroud, D., Sinova, J., Hammel, P. C.

Progress in spintronics has been aided by characterization tools tailored to certain archetypical materials. New device structures and materials will require characterization tools that are material independent, provide sufficient resolution to image

Externí odkaz: http://arxiv.org/abs/1211.7118

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Imaging spin properties using spatially varying magnetic fields

Autor: Bhallamudi, V. P., Berger, A. J., Labanowski, D. E., Stroud, D., Hammel, P. C.

We present a novel method to image spin properties of spintronic systems using the spatially confined field of a scanned micromagnetic probe, in conjunction with existing electrical or optical global spin detection schemes. It is thus applicable to a

Externí odkaz: http://arxiv.org/abs/1010.3747

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