Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The effect of anode emitter injection capability on characteristics of
  hybrid SIT-MOS transistors   The possibility of optimization of high voltage hybrid SIT-MOS transistors
(HSMT) by local reduction of the lifetime near anode emitter and/or reduction
of the anode emitter injection ability by three different ways has been
investigated using two-dimensional numerical simulation. It has been shown that
all of these methods proposed previously for optimization of insulated-gate
bipolar transistor (IGBT) are physically equivalent and makes it possible to
reduce turn-off energy losses $E_{off}$ in HSMT by 30-40%. Importantly that
energy $E_{off}$ in optimized HSMT appears to be 15-35% less than in equivalent
trench IGBT under other equal conditions.

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The categories of this paper are: physics
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat
1
The categories of this paper are: cs
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The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph