Process Consolidation Of Boron Steam And Emitter Diffusion In Pnp Bipolar Transistor Fabrication
Boron Steam is a process done after boron emitter diffusion for all PNP transistors and diodes. Boron emitter diffusion is a process to dope the emitter well with P-type dopant. The source of this dopant is in the form of liquid spun on the wafers and exposed to high temperatures. Boron steam is...
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| 格式: | Thesis |
| 语言: | 英语 英语 |
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2003
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| 在线阅读: | http://psasir.upm.edu.my/id/eprint/12163/1/FK_2003_22.pdf |