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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Manasreh, M. O.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Theoretical Investigations of the Structural, Dynamical, Electronic, Magnetic, and Thermoelectric Properties of CoMRhSi (M = Cr, Mn) Quaternary Heusler Alloyscitations
- 2014Uncooled photodetectors based on CdSe nanocrystals with an interdigital metallizationcitations
- 2013Colloidal growth, characterization and optoelectronic study of strong light absorbent inexpensive iron pyrite nanomaterials by using amine ligands for photovoltaic application
- 2004Intersubband Transitions in GaN/Al<sub>x</sub>Ga<sub>1-x</sub>N Multi Quantum Wellscitations
- 2004Determination of the carrier concentration in InGaAsN∕GaAs single quantum wells using Raman scatteringcitations
- 2003Optical absorption of intersubband transitions in In0.3Ga0.7As/GaAs multiple quantum dotscitations
- 2003Photoluminescence of metalorganic-chemical-vapor-deposition-grown GaInNAs/GaAs single quantum wellscitations
- 2002Ion-beam-produced damage and its stability in AlN filmscitations
- 2002Structural disorder in ion-implanted AlxGa1-xNcitations
- 2002Interband Transitions in GaInNAs/GaAs Single Quantum Wells
- 2001Optical Absorption of Nitrogen Vacancy in Proton Irradiated Al<sub>x</sub>Ga<sub>1-x</sub>N thin Films
- 2001Thermal Anneal Effects on Carbon-Hydrogen LVMs In AlGaN
- 2000Localized Vibrational Modes of Carbon-Hydrogen Complexes in MOCVD Grown GaN and AlGaN thin films
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article
Uncooled photodetectors based on CdSe nanocrystals with an interdigital metallization
Abstract
<jats:p>Uncooled photodetectors fabricated from CdSe nanocrystals with an interdigital metallization are investigated in the visible-near-infrared spectral region. A device with 5 μm interdigital spacing possesses a dark current on the order of 10−11 A while the photocurrent is measured to be five orders of magnitude higher than the dark current. The room temperature detectivity extracted from the photocurrent and dark current is estimated to be on the order of 3.5 x 1010 cmHz1/2 W−1 at 5 V bias voltage. The spectral response was measured with an onset at 710 nm, which is in good agreement with the photoluminescence spectra obtained from the nanocrystals.</jats:p>