Near infrared quantum cascade detector in GaNAlGaNAlN heterostructures

A. Vardi; G. Bahir; F. Guillot; C. Bougerol; E. Monroy; S. E. Schacham; M. Tchernycheva; F. H. Julien

doi:10.1063/1.2830704

Near infrared quantum cascade detector in GaNAlGaNAlN heterostructures

A. Vardi
, G. Bahir
, F. Guillot
, C. Bougerol
, E. Monroy
, S. E. Schacham
, M. Tchernycheva
, F. H. Julien

הנדסת חשמל ואלקטרוניקה

פרסום מחקרי: פרסום בכתב עת › מאמר › ביקורת עמיתים

152 ציטוטים ‏(Scopus)

תקציר

A quantum cascade detector in the GaN/AlGaN/AlN material system was implemented. The design takes advantage of the large internal field existing in the nitrides in order to generate the essential saw tooth energy level structure. The device operates in the near IR spectral range with a room temperature responsivity at λ=1.7 μm of 10 mAW (1000 VW) at zero bias. The spectroscopic measurements are in good agreement with simulations.

שפה מקורית	אנגלית
מספר המאמר	011112
כתב עת	Applied Physics Letters
כרך	92
מספר גיליון	1
מזהי עצם דיגיטלי (DOIs)	https://doi.org/10.1063/1.2830704
סטטוס פרסום	פורסם - 2008

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10.1063/1.2830704

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Link to publication in Scopus

פורמט ציטוט ביבליוגרפי

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title = "Near infrared quantum cascade detector in GaNAlGaNAlN heterostructures",

abstract = "A quantum cascade detector in the GaN/AlGaN/AlN material system was implemented. The design takes advantage of the large internal field existing in the nitrides in order to generate the essential saw tooth energy level structure. The device operates in the near IR spectral range with a room temperature responsivity at λ=1.7 μm of 10 mAW (1000 VW) at zero bias. The spectroscopic measurements are in good agreement with simulations.",

author = "A. Vardi and G. Bahir and F. Guillot and C. Bougerol and E. Monroy and Schacham, \{S. E.\} and M. Tchernycheva and Julien, \{F. H.\}",

note = "Funding Information: This work was supported in part by the U.S.-Israel Bi-national Science Foundation under Contract No. 2004366. The AlN-on-saphire templates used as a substrate were provided by Dowa Electronics Materials, Co., Ltd. The authors would like to acknowledge the assistance of Ms. Nasrin Essner in the analysis.",

year = "2008",

doi = "10.1063/1.2830704",

language = "אנגלית",

volume = "92",

journal = "Applied Physics Letters",

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publisher = "American Institute of Physics",

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T1 - Near infrared quantum cascade detector in GaNAlGaNAlN heterostructures

AU - Vardi, A.

AU - Bahir, G.

AU - Guillot, F.

AU - Bougerol, C.

AU - Monroy, E.

AU - Schacham, S. E.

AU - Tchernycheva, M.

AU - Julien, F. H.

N1 - Funding Information: This work was supported in part by the U.S.-Israel Bi-national Science Foundation under Contract No. 2004366. The AlN-on-saphire templates used as a substrate were provided by Dowa Electronics Materials, Co., Ltd. The authors would like to acknowledge the assistance of Ms. Nasrin Essner in the analysis.

PY - 2008

Y1 - 2008

N2 - A quantum cascade detector in the GaN/AlGaN/AlN material system was implemented. The design takes advantage of the large internal field existing in the nitrides in order to generate the essential saw tooth energy level structure. The device operates in the near IR spectral range with a room temperature responsivity at λ=1.7 μm of 10 mAW (1000 VW) at zero bias. The spectroscopic measurements are in good agreement with simulations.

AB - A quantum cascade detector in the GaN/AlGaN/AlN material system was implemented. The design takes advantage of the large internal field existing in the nitrides in order to generate the essential saw tooth energy level structure. The device operates in the near IR spectral range with a room temperature responsivity at λ=1.7 μm of 10 mAW (1000 VW) at zero bias. The spectroscopic measurements are in good agreement with simulations.

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AN - SCOPUS:38049043828

SN - 0003-6951

VL - 92

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 1

M1 - 011112

ER -

Near infrared quantum cascade detector in GaNAlGaNAlN heterostructures

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