heterojunction

Photocatalytic Activity and Mechanism of Heterojunction Thin Films;

异质结型光催化膜的活性及其机理研究

Photovoltage Property about Heterojunction Composite Film with 1,4-bis(ferrocene) Thiophene and SnO_2 Nanoparticles;

1,4-双二茂铁噻吩/纳米二氧化锡异质结光伏性质研究

Electron Spectroscopy Studies of the High Quality CeO_2/Si Heterojunction Fabrication;

电子能谱研究生长高质量CeO_2/Si异质结

Analysis of band gap in honeycomb photonic crystal heterostructure;

六角蜂窝结构光子晶体异质结带隙特性研究

Guide modes at interface of photonic crystal heterostructures composed of different lattices;

不同晶格光子晶体异质结的界面传导模

Fabrication of Epitaxial La-Sr-Co-O/Pb-Zr-Ti-O/La-Sr-Co-O Heterostructure on Si Wafer;

硅基外延La-Sr-Co-O/Pb-Zr-Ti-O/La-Sr-Co-O异质结的制备

Atomic scale controlled epitaxial growth and charaterization investigation of perovskite oxide films and heterojunctions;

钙钛矿氧化物薄膜和异质结的外延生长与物性研究

Acoustic-phonon transmission in multilayer heterojunctions;

多层异质结构中的声学声子输运

The enhancement may be attributed to the efficient absorption spectrum from near infrared till ultraviolet light of the double heterojunctions of TiO2/PS/p-Si and the effective separation of the photoproduced electron--hole pairs due to the increme.

首次在多孔硅 （ＰＳ）的表面镀纳米二氧化钛 （ＴｉＯ２）薄膜，表面光电压谱 （ＳＰＳ）测试表明：镀膜后多孔硅的光电压信号增强约２～３个数量级，其原因可能是双异质结构ＴｉＯ２／ＰＳ／ｐ－Ｓｉ能有效地吸收近红外一直到紫外光，并且近本征的多孔硅自建电场增大，使光生电子－空穴对能有效地分离；ＰＳ／ｐ－Ｓｉ之间的势垒差产生的阻止少于向电极扩散的背向电场，也能有效地增强光生电压。

Wet chemical etching of InGaAs/InAlAs heterostructures using phosphoric acid/hydrogen peroxide solution;

InGaAs/InAlAs异质结的H_3PO_4/H_2O_2系的湿法腐蚀

Within the framework of the dielectric-continuum model and Loudon s uniaxial crystal model,the equations of motion for p-polarization field in arbitrary wurtzite multiplayer symmetry heterostructures are solved for the quasi-confined phonon(QC) modes.

在介电连续模型下,得出多层对称纤锌矿结构异质结、量子阱中的准受限声子的P-本征极化模,色散关系和电子与准受限声子相互作用的哈密顿量。

The contents include the following sections:(1)Photonic band gap (PBG) structures of two-dimensional magnetic photonic crystals (MPCs) in square lattice;(2)Guide modes in MPCs heterostructures in two-dimensional square lattices;(3)The density of states and local density of states of two-dimensional photonic crystals composed of circular cylinders in square lattice.

其次，构造了新的混合型磁性光子晶体异质结，其中散射子的形状分别为：长方形，正方形，六角形和圆形。

Thin films of Zn x Cd 1- x S and Zn x Cd 1- x S/CdTe heterojuction solar cells are prepared by screen printed methods.

采用丝网印刷方法制备了不同配比的ＺｎｘＣｄ１－ｘＳ多晶薄膜及异质结太阳电池。

Considering the energy bandbending effect near the interface in a Zn 1-x Cd xSe/ZnSe heterojuction , we adopt a quasi 2D model to discuss the relation between the ground state energy , the effective mass of an interface polaron and the electron areal density , Cd composition .

采用准二维模型计及 Zn1-x Cdx Se/Zn Se半导体异质结界面附近的能带弯曲效应 ,讨论了异质结界面极化子的基态能量 ,有效质量随电子面密度以及 Cd组份的变化关系 。

The heterojunction TiO2/Fe2O3 composite films were prepared by sol-gel method.

采用溶胶-凝胶法制备了TiO2/Fe2O3异质结构的复合薄膜,运用XRD、AFM、紫外-可见光投射光谱等对薄膜的微结构、透光率及其光催化特性进行了表征,分析了薄膜结构对光催化性能的影响,并就可见光催化机理进行了探索。

multiheterostructure laser

多异质结结构激光器

buried-heterostructure laser

隐埋式异质结激光器

single-heterojunction laser diode

单异质结激光二极管

heterojunction bipolar transistor

异质结双极型晶体管

heterostructure injection laser

异质结注入式激光器

double heterojunction laser diode

双异质结激光二极管

continuous wave hetero-junction laser

连续波异质结激光器

quantum well heterojunction laser

量子阱异质结激光器

monorail double heterojunction diode

单轨双异质结二极管

embedded heterostructure laser

嵌入式异质结构激光器

Homojunction and Heterojunction in Cdte Polycrystalline Thin Films

CdTe多晶薄膜的同质结与异质结

Device is DHL structure of gain-guide and oxide-strripe。

器件为双异质结增异导引氧化物条形结构。

Design of SiCGe/SiC Light-Activated Darlington Transistors and Growth of SiCGe/SiC Heterojunction;

SiCGe/SiC异质结光控达林顿晶体管设计及SiCGe/SiC异质结的制备

channeled substrate buried heterostructure laser

沟道衬底隐埋异质结构激光器

double heterostructure semiconductor laser

双异质结构半导体激光器

GaAs double-heterostructure photodetector

砷化镓双异质结构光探测器

etched mesa buried heterostructure laser

蚀刻台面隐埋异质结激光器

embedded stripe double-heterostructure laser

嵌入式条状双异质结构激光器