Note: Fiber optic transport probe for Hall measurements under light and magnetic field at low temperatures: Case study of a two dimensional electron gas | Zendy

P. P. S. Bhadauria | Zendy; Anurag Gupta | Zendy; Pramod Kumar | Zendy; Anjana Dogra | Zendy; R. C. Budhani | Zendy

Open Access

Note: Fiber optic transport probe for Hall measurements under light and magnetic field at low temperatures: Case study of a two dimensional electron gas

Author(s) -

P. P. S. Bhadauria,

Anurag Gupta,

Pramod Kumar,

Anjana Dogra,

R. C. Budhani

Publication year - 2015

Publication title -

review of scientific instruments

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.605

H-Index - 165

eISSN - 1089-7623

pISSN - 0034-6748

DOI - 10.1063/1.4921486

Subject(s) - magnetic field , monochromatic color , hall effect , electrical resistivity and conductivity , materials science , fermi gas , electron , optical fiber , condensed matter physics , field (mathematics) , fiber , optics , physics , nuclear physics , quantum mechanics , composite material , mathematics , pure mathematics

A fiber optic based probe is designed and developed for electrical transport measurements in presence of quasi-monochromatic (360-800 nm) light, varying temperature (T = 1.8-300 K), and magnetic field (B = 0-7 T). The probe is tested for the resistivity and Hall measurements performed on a LaAlO3-SrTiO3 heterointerface system with a conducting two dimensional electron gas.

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