p n p n transistor

p-n-p-n transistor

p-n-p-n 晶体管

p-n-p diffused-junction transistor

p-n-p 扩散结晶体管

N-P-N two junction transistor

NPN双结晶体管n-p-n双结晶体管

In practical use, an N-type and a P-type are created side by side in the same semi-conductor Crystal, forming a P-N junction.

在实际应用，中在一个半导体晶体上总是同时形成一个n型和一个p型，组成一个正p－n结。

Preparation of Novel Tetraphosphonite and P/N Heterobidenate Ligand;

新型四膦配体及P、N双齿配体的合成研究

Characterization of the n-ZnO/p-Si Photodiode Fabricated Using Pulsed Laser Deposition;

PLD法制备n-ZnO/p-Si光电二极管及其性质研究

Semiconductors are made in two types the N-type and the P-type.The N-type is ready to give up electrons and the P-type liable to accept them.

半导体制两种类型N型和P型。N型可释放电子，而P型容易接受电子。

Study on Effection of N-P Intumescent Flame Retardant Systems of Polypropylene;

N-P膨胀阻燃体系对聚丙烯阻燃作用的研究

Study on Choosing Sensitive Material Principle of n+p Combined Structure Semiconductor Gas Sensor;

n+p组合结构气体传感器选材原则研究

Syntheses and Crystal Structures of Cu/Ag Compounds with N-/P-Containing Ligands;

含N/P配体的铜/银化合物的合成及结构研究

Experimental Study of ~(13)N(p,γ)~(14)O Reaction of Astrophysical Importance

天体物理重要反应~(13)N(p,γ)~(14)O的实验研究

Back Surface Field of Μc-Si (n)/c-Si(p) Heterojunction Solar Cells by Simulation and Optimization

μcSi(n)/cSi(p)异质结太阳电池微晶硅背场的模拟与优化

Research and Fabrication of 4H-SiC Ultraviolet p-i-n Photodiodes and Linear Array;

p-i-n结构4H-SiC紫外光电二极管单管及一维阵列的研制

Then we subject the semiconductor to impurity doping, which turns it into either a p-type or an n-type semiconductor.

然后我们使半导体经过渗杂，以将其转变成p型或n型半导体。

Syntheses, Structures and Spectroscopic Characterization of d～8, d～(10) Metal Complexes with P, N Ligands;

P，N类配体与d～8，d～（10）金属配合物的合成，结构与光物理性质研究

Novel Transition Metal Catalysts Bearing P＾N Ligands for Olefin Polymerization;

新型P＾N配体过渡金属烯烃聚合催化剂的合成及烯烃聚合反应

The Synthesis of New Chiral N, P Ligands and Their Applications in Enantioselective Allylic Alkylation;

新型手性N，P配体的合成及其在烯丙基烷基化反应中的应用

Synthesis of New Chiral Pyridine-Phosphite Ligands and Their Applications in Copper Catalyzed 1, 4-Conjugate Additions of Diethylzinc to Acyclic Enones

新型P,N配体的合成及其在不对称催化1,4-共轭加成反应中的应用