Design of Self-Organized Spinodal Nano-Decomposition for High-Efficiency Photovoltaic Solar Cells in II--VI Compound Semiconductors Alloy
スポンサーリンク
概要
- 論文の詳細を見る
Based on multi-scale simulations by ab initio electronic structure calculation and Monte Carlo simulation (MCS) of two-dimensional crystal growth, we have designed a self-organized quasi-one-dimensional nano-structure (Konbu-Phase, where ``Konbu'' means seaweeds in Japanese) created by two-dimensional spinodal nano-decomposition for high-efficiency photovoltaic solar cells (PVSCs) in (Zn1-xCrx)O, Cd(S1-xTex), and Cd(Se1-xTex). The Konbu-Phase enhances the nano-scale electron--hole separation in PVSCs due to their Type II band alignment. The Konbu-Phase also increases the efficiency of PVSCs by multi-exciton formation using the inverse Auger effect in the quasi-one-dimensional nano-structures.
- 2011-02-25
著者
-
SATO Kazuhiro
Graduate School of Natural Science and Technology, Kanazawa University
-
Katayama-Yoshida Hiroshi
Graduate School of Engineering Science, Osaka University
-
Katayama-Yoshida Hiroshi
Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8351, Japan
-
Oshitani Masamune
Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8351, Japan
-
Sato Kazuhiro
Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8351, Japan
関連論文
- Heavy metallic concentration in microbial mats found at hydrothermal systems, Kamchatka, Russia
- Finding abnormal events during the Iraq War monitored at Japan 8000km away from Iraq
- Design of Self-Organized Spinodal Nano-Decomposition for High-Efficiency Photovoltaic Solar Cells in II--VI Compound Semiconductors Alloy
- First Principles Materials Design of Negative Activation Energy and Transparent Conducting Sulfides in n-Type CuAl1-xSnxS2 and p-Type Cu1-xV\text{CuAlS2
- First-Principles Study on Electronic Structure and Spin State of Rutile (Ti,Co)O2 by Self-Interaction-Corrected Local Density Approximation: Role of Oxygen Vacancy
- Materials Design of Spinodal Nanodecomposition in CuIn_Ga_xSe_2 for High-Efficiency Solar Energy Conversion
- The Magnetic Properties of Hole-Doped MgO
- Erratum: ``Design of Self-Organized Spinodal Nano-Decomposition for High-Efficiency Photovoltaic Solar Cells in II--VI Compound Semiconductors Alloy''
- Giant Peltier Effect in Self-Organized Quasi-One-Dimensional Nano-Structure in Cu--Ni Alloy
- Generation of Nano-Catalyst Particles by Spinodal Nano-Decomposition in Perovskite
- General Rule and Materials Design of Negative Effective $U$ System for High-$T_{\text{c}}$ Superconductivity
- 23aGQ-12 Self-organized quasi-one-dimensional nano-structure in Cu-Ni and Fe-Cu alloys : giant Peltier effect and strong ferromagnet
- Computational Nano-Materials Design of Low Cost and High Efficiency CuZnSn〔SexSx〕 Photovoltaic Solar Cells by Self-Organized Two-Dimensional Spinodal Nanodecomposition
- Self-Organized Nanostructures and High Blocking Temperatures in MgO-Based d Ferromagnets