Class information for:
Level 2: IGBT//LDMOS//POWER MOSFET

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
521 3       SILICON CARBIDE//4H SIC//SIC 21253
1718 2             IGBT//LDMOS//POWER MOSFET 6942
5425 1                   LDMOS//SPECIFIC ON RESISTANCE//BREAKDOWN VOLTAGE 1656
5559 1                   IGBT//INSULATED GATE BIPOLAR TRANSISTOR IGBT//IEEE TRANSACTIONS ON POWER ELECTRONICS 1637
8320 1                   JUNCTION TEMPERATURE//PHOSPHOR IN GLASS//LIGHT EMITTING DIODES LEDS 1294
14701 1                   COMPACT THERMAL MODEL//DYNAMIC THERMAL MANAGEMENT//DYNAMIC THERMAL MANAGEMENT DTM 783
16882 1                   LATERAL INSULATED GATE BIPOLAR TRANSISTOR LIGBT//GATE COMMUTATED THYRISTOR GCT//EMITTER TURN OFF THYRISTOR ETO 656
19217 1                   SELF HEATING//CHARACTERISTIC THERMAL LENGTH//BALLASTING RESISTORS 539
27502 1                   BEAM CHANNEL TRANSISTOR//BIPOLAR MODE FIELD EFFECT TRANSISTORS BMFETS//BIPOLAR STATIC INDUCTION TRANSISTORS BSITS 247
34053 1                   MARINE ELECT//POWER LEDS//KATEDRA ELEKT MORSKIEJ 130

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IGBT authKW 360444 2% 61% 131
2 LDMOS authKW 357366 2% 69% 114
3 POWER MOSFET authKW 340551 2% 48% 155
4 JUNCTION TEMPERATURE authKW 303759 2% 63% 107
5 SPECIFIC ON RESISTANCE authKW 294376 1% 75% 86
6 INSULATED GATE BIPOLAR TRANSISTOR IGBT authKW 273281 1% 63% 96
7 BREAKDOWN VOLTAGE authKW 217462 3% 24% 198
8 MICROELECTRONICS RELIABILITY journal 208352 8% 8% 582
9 IEEE TRANSACTIONS ON ELECTRON DEVICES journal 205971 12% 5% 845
10 POWER SEMICONDUCTOR DEVICES authKW 176354 1% 41% 96

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 111695 73% 1% 5071
2 Physics, Applied 24648 39% 0% 2717
3 Nanoscience & Nanotechnology 9294 13% 0% 927
4 Computer Science, Hardware & Architecture 2472 4% 0% 253
5 Physics, Condensed Matter 1606 10% 0% 694
6 Engineering, Manufacturing 1299 3% 0% 185
7 Engineering, General 840 3% 0% 221
8 Materials Science, Multidisciplinary 722 11% 0% 747
9 Optics 665 6% 0% 385
10 Thermodynamics 376 2% 0% 173

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARINE ELECT 98107 1% 44% 49
2 ASIC SYST ENGN 96314 1% 30% 72
3 STATE ELECT THIN FILMS INTEGRATED DEVIC 47832 3% 6% 174
4 FUJIAN ENGN SOLID STATE LIGHTING 45735 0% 46% 22
5 RELIABLE POWER ELECT 33414 0% 82% 9
6 ELE ON DEVICES 32019 0% 23% 31
7 LIGHTING SOURCES MAT 27794 0% 88% 7
8 POWER ELECT SYST 25370 1% 10% 55
9 SAGE ENISO 23337 0% 86% 6
10 ANALOGUE INTEGRATED CIRCUITS 22966 0% 56% 9

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROELECTRONICS RELIABILITY 208352 8% 8% 582
2 IEEE TRANSACTIONS ON ELECTRON DEVICES 205971 12% 5% 845
3 IEEE TRANSACTIONS ON POWER ELECTRONICS 126543 6% 6% 451
4 SOLID-STATE ELECTRONICS 79790 6% 4% 420
5 IEEE ELECTRON DEVICE LETTERS 54100 5% 4% 334
6 MICROELECTRONICS JOURNAL 51156 3% 5% 211
7 IEEE TRANSACTIONS ON COMPONENTS AND PACKAGING TECHNOLOGIES 50229 2% 10% 113
8 IEEE TRANSACTIONS ON DEVICE AND MATERIALS RELIABILITY 30345 1% 8% 87
9 JOURNAL OF ELECTRONIC PACKAGING 19490 1% 6% 74
10 IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY 15863 1% 5% 71

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 IGBT 360444 2% 61% 131 Search IGBT Search IGBT
2 LDMOS 357366 2% 69% 114 Search LDMOS Search LDMOS
3 POWER MOSFET 340551 2% 48% 155 Search POWER+MOSFET Search POWER+MOSFET
4 JUNCTION TEMPERATURE 303759 2% 63% 107 Search JUNCTION+TEMPERATURE Search JUNCTION+TEMPERATURE
5 SPECIFIC ON RESISTANCE 294376 1% 75% 86 Search SPECIFIC+ON+RESISTANCE Search SPECIFIC+ON+RESISTANCE
6 INSULATED GATE BIPOLAR TRANSISTOR IGBT 273281 1% 63% 96 Search INSULATED+GATE+BIPOLAR+TRANSISTOR+IGBT Search INSULATED+GATE+BIPOLAR+TRANSISTOR+IGBT
7 BREAKDOWN VOLTAGE 217462 3% 24% 198 Search BREAKDOWN+VOLTAGE Search BREAKDOWN+VOLTAGE
8 POWER SEMICONDUCTOR DEVICES 176354 1% 41% 96 Search POWER+SEMICONDUCTOR+DEVICES Search POWER+SEMICONDUCTOR+DEVICES
9 BREAKDOWN VOLTAGE BV 175720 1% 79% 49 Search BREAKDOWN+VOLTAGE+BV Search BREAKDOWN+VOLTAGE+BV
10 SUPERJUNCTION 164396 1% 72% 50 Search SUPERJUNCTION Search SUPERJUNCTION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 2


rank cluster_id2 link
1 3941 NONEQUILIBRIUM CHARGE CARRIERS//REVERSELY SWITCHED DYNISTOR RSD//NONEQUILIBRIUM CARRIERS
2 1733 HETEROJUNCTION BIPOLAR TRANSISTORS//SIGEHBT//HBT
3 2822 ELECTROSTATIC DISCHARGE ESD//JOURNAL OF ELECTROSTATICS//ELECTROSTATIC DISCHARGE
4 164 IEEE TRANSACTIONS ON POWER ELECTRONICS//IET POWER ELECTRONICS//IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
5 695 SILICON CARBIDE//4H SIC//SIC
6 197 IEEE TRANSACTIONS ON ELECTRON DEVICES//MOSFET//FLASH MEMORY
7 535 LEAD FREE SOLDER//SOLDER//SOLDERING & SURFACE MOUNT TECHNOLOGY
8 22 GAN//GALLIUM NITRIDE//INGAN
9 1075 THERMAL CONDUCTIVITY//PHONON TRANSPORT//THERMAL DIFFUSIVITY
10 1108 IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS//COMPUTER SCIENCE, HARDWARE & ARCHITECTURE//PROCESS VARIATION

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