Application of Python Scientific computing library and Simulation in Circuit Analysis

Hong, Zhang; Yang, Ping; Niu, Yinong

doi:10.1109/csnt57126.2023.10134600

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…Python has become a go-to language for researchers and engineers in the field of electronics. Its simplicity, coupled with powerful numerical and scientific computing capabilities, makes it a preferred choice for analysing complex semiconductor device characteristics, including those of bipolar transistors [7][8][9].…”

Section: As/gaas Heterojunction Used As Emitter-base Np Junction In H...mentioning

confidence: 99%

Study the Emitter-Base Forward Current in Heterojunction Bipolar Transistors Using Python

Preduşcă,

Avram

2024

The Scientific Bulletin of Electrical Engineering Faculty

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In GaAs-type materials, the primary mechanism for intra-valley scattering of low-energy electrons is their interaction with acoustic photons. These collisions are of the elastic and isotropic type, with their main effect being the nearly uniform scattering of the velocity vector of the electrons. Since the drift current in heterojunction bipolar transistors is proportional to the electric field, the contribution of the majority drift current cannot be neglected, as even a very small internal field produces a significant current when the number of carriers is very high. At the metallurgical heterojunction (x = 0), the total current is equal to the sum of the two thermionic emission components. The paper analyses the variation of the direct current of the Al0.3Ga0.7As/GaAs heterojunction, used as an emitter-base NP junction in heterojunction bipolar transistors, using the Python program.

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Section: As/gaas Heterojunction Used As Emitter-base Np Junction In H...mentioning

confidence: 99%