Conductivity of nanoporous InP membranes investigated using terahertz spectroscopy

Merchant S. K.E.; Lloyd-Hughes James; Parkinson Patrick; Herz Laura; Johnston Michael; Sirbu Lilian; Tiginyanu Ion

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MERCHANT, S. K.E., LLOYD-HUGHES, James, PARKINSON, Patrick, HERZ, Laura, JOHNSTON, Michael, SIRBU, Lilian, TIGINYANU, Ion. Conductivity of nanoporous InP membranes investigated using terahertz spectroscopy. In: Lasers and Electro-Optics Society Annual Meeting: LEOS, Ed. 21, 9-13 noiembrie 2008, Newport Beach. New Jersey: Institute of Electrical and Electronics Engineers Inc. (IEEE), 2008, Ediţia 21, pp. 707-708. ISBN 978-142441932-6. ISSN 10928081. DOI: https://doi.org/10.1109/LEOS.2008.4688815

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Lasers and Electro-Optics Society Annual Meeting
Ediţia 21, 2008

Conferința "21st Annual Meeting of the IEEE Lasers and Electro-Optics Society"
21, Newport Beach, Statele Unite ale Americii, 9-13 noiembrie 2008

Conductivity of nanoporous InP membranes investigated using terahertz spectroscopy

DOI:https://doi.org/10.1109/LEOS.2008.4688815

Pag. 707-708

Merchant S. K.E.¹, Lloyd-Hughes James¹, Parkinson Patrick¹, Herz Laura¹, Johnston Michael¹, Sirbu Lilian²³, Tiginyanu Ion²³

¹ University of Oxford,
² Institute of Applied Physics, Academy of Sciences of Moldova,
³ Technical University of Moldova

Disponibil în IBN: 30 ianuarie 2024

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We report on extrinsic and photoexcited carrier behaviour in porous InP of various porosities and two orientations, studied using terahertz spectroscopy. We observed behaviour indicative of a surface electron depletion layer resulting from bandbending.

Cuvinte-cheie
Bandbending, InP membranes, nanoporous, Photoexcited carriers, Surface electrons, Terahertz spectroscopies

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