Bu öğeden alıntı yapmak, öğeye bağlanmak için bu tanımlayıcıyı kullanınız: http://hdl.handle.net/11452/25898
Başlık: Narrow gap III-V materials for infrared photodiodes and thermophotovoltaic cells
Yazarlar: Kunitsyna, Ekaterina V.
Andreev, Igor A.
Sherstnev, Victor V.
L'Vova, T. V.
Mikhaǐlova, Maya P.
Yakovlev, Yu P.
Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü.
Ahmetoğlu, Muhitdin A.
Kaynak, Gökay
Gürler, Orhan
AAH-1837-2021
16021109400
12042075600
14019444500
Anahtar kelimeler: III-V semiconductors
Passivation
Photodiodes
TPV cells
Rare-earth-elements
Technology
Ingaasp
Materials science
Optics
Arsenic compounds
Characterization
Gallium compounds
III-V semiconductors
Indium arsenide
Narrow band gap semiconductors
Passivation
Photodiodes
Semiconductor alloys
Semiconductor doping
Sodium sulfide
Solutions
Emitter temperature
Growth surfaces
High-efficiency
III-V materials
Infrared photodiode
Long wavelength
Thermophoto voltaic cells
Thermophotovoltaic applications
Sulfur compounds
Yayın Tarihi: Eki-2010
Yayıncı: Elsevier
Atıf: Kunitsyna, E. V. vd. (2010). "Narrow gap III-V materials for infrared photodiodes and thermophotovoltaic cells". Optical Materials, 32(12), 1573-1577.
Özet: The paper describes liquid phase epitaxial growth and characterization of the GaSb- and InAs-related materials for the photodiodes and thermophotovoltaic applications. It was shown that doping of the melt with holmium results in obtaining the high purity GaInAsSb and InAs layers. The passivation with the 1 M Na2S aqueous solution makes it possible to prepare flat growth surfaces of GaSb(1 0 0) and InAs(1 0 0) substrates after annealing. A reproducible technique has been developed for fabrication of the high-efficiency GaInAsSb/GaAlAsSb and InAs/InAsSbP photodiodes with the long-wavelength photosensitivity edge of 2.4 and 3.8 mu m, respectively. Room temperature detectivity in the spectral peak reaches D* = (0.8-1.0) x 10(11) W-1 cm Hz(1/2) for the GaInAsSb/GaAlAsSb photodiodes and D* = (3.0-5.0) x 109 W-1 cm Hz(1/2) for the InAs/InAsSbP devices. We have adapted the technology for thermophotovoltaic cells operating at an emitter temperature of 1000-1700 degrees
Açıklama: Bu çalışma, 4-8 Şubat 2010 tarihlerinde İstanbul[Türkiye]'da düzenlenen 2. World Conference on Educational Sciences (WCES-2010)'da bildiri olarak sunulmuştur.
URI: https://doi.org/10.1016/j.optmat.2010.06.010
https://www.sciencedirect.com/science/article/pii/S0925346710002612
http://hdl.handle.net/11452/25898
ISSN: 0925-3467
1873-1252
Koleksiyonlarda Görünür:Scopus
Web of Science

Bu öğenin dosyaları:
Bu öğeyle ilişkili dosya bulunmamaktadır.


DSpace'deki bütün öğeler, aksi belirtilmedikçe, tüm hakları saklı tutulmak şartıyla telif hakkı ile korunmaktadır.