Photoluminescence of Zincselenide Single Crystals Grown by the Sublimation Method
スポンサーリンク
概要
- 論文の詳細を見る
Zincselenide (ZnSe) single crystals were grown by the sublimation method with various growth times between 48 and 144 h at 1250℃. Seed crystals were obtained by growth in argon or hydrogen atmosphere for 24 h at 1000℃. The obtained crystals were examined by photoluminescence (PL) measurement at 4.2 K. The bandgap energy (Eg) decreases in the growth time from 48 to 96 h and increases in the growth time from 96 to 144 h in seed crystals obtained under both atmospheres. These decreases in Eg are due to the increase in the number of Se vacancies in the growth times between 48 and 96 h, and the increase in the number of Zn vacancies in the growth times between 96 and 144 h.
- 社団法人応用物理学会の論文
- 1995-12-15
著者
-
Yoshino Kenji
Department Of Anatomy Nihon University School Of Dentistry At Matsudo
-
Yoshino Kenji
Department Of Physics Faculty Of Science Okayama University
関連論文
- IgE Responses in Mice Fed Moderate Protein Deficient and High Protein Diets
- Low-Protein Diet Induces Oral Tolerance to Ovalbumin in Mice
- Effects of pH Variation and NaCl on In Vitro Digestibility of Cow's Milk Proteins in Commercially Available Infant Formulas
- Sexual difference in shell use in the hermit crab Pagurus filholi (de Man) from northern Japan
- Non-Radiative Carrier Recombination Process in AlGaAs/GaAs Hetero-Structure investigated by Piezoelectric Photothermal Spectroscopy
- The Interaction between Shell Size and Shell Species Preferences of the Hermit Crab Pagurus filholi
- Piezoelectric Photoacoustic and Photoluminescence Properties of CuIn_XGa_Se_2 Alloys
- Low-Temperature Growth of ZnO Films by Spray Pyrolysis
- Appendico-ileo-vesical fistula
- Morphological Study of the Dentino-enamel Junction of the Upper First Deciduous Molar
- Low Sheet Resistivity of Transparent Ga-Doped ZnO Film Grown by Atmospheric Spray Pyrolysis
- Nonradiative Investigation of Hole Photoionization Spectrum of EL2 in Carbon Concentration Controlled Semi-Insulating GaAs
- Impurity Levels of Alkaline Metals in Zincselenide Single Crystals Examined by Photoluminescence
- Crystallization of Amorphous GeSe_2 Semiconductor by Isothermal Annealing without Light Radiation
- Functional Roles of Gastropod Shells in the Hermit Crab Pagurus filholi : Effects of Shell Size and Species on Fitness
- IgE Responses in Mice Fed Moderate Protein Deficient and High Protein Diets
- Growth of Cu(In,Ga)Se_2 Films Selenized Using Dimethylselenium
- Morphological Study of the Dentino-enamel Junction of the Upper First Deciduous Molar
- Effect of H2S Annealing on Sb-Doped Cu--In--S Thin Films Prepared by Vacuum Evaporation
- Growth of Spin-Coated ZnO Films Using Diethylzinc Solution
- Growth of IrOx--SnOx Films Deposited by Reactive Sputtering
- Growth of Cu2ZnSnS4 Single Crystal by Traveling Heater Method
- Photoacoustic Spectra for Porous Silicon Using Piezoelectric Transducer and Microphone
- Growth and Annealing of ZnO Films Grown by Spray Pyrolysis
- Photoluminescence of Zincselenide Single Crystals Grown by the Sublimation Method
- A study of the interactions between free radicals and cobalt complexes.
- Effect of H2S Annealing on Ag-Rich Ag--In--S Thin Films Prepared by Vacuum Evaporation