Class information for: |
Basic class information |
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 |
| 51 | 3 | SURFACE SCIENCE//PHYSICS, CONDENSED MATTER//SCANNING TUNNELING MICROSCOPY | 97901 |
| 1092 | 2 | GALLIUM ARSENIDE//GAAS//SURFACE SCIENCE | 10114 |
| 6996 | 1 | INGAAS//III V MOSFET//III V | 1444 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | INGAAS | authKW | 344336 | 8% | 13% | 119 |
| 2 | III V MOSFET | authKW | 283059 | 1% | 62% | 21 |
| 3 | III V | authKW | 228745 | 3% | 21% | 49 |
| 4 | INGAAS MOSFET | authKW | 174587 | 1% | 67% | 12 |
| 5 | GAAS MOSFET | authKW | 146700 | 1% | 61% | 11 |
| 6 | GAAS MOS | authKW | 109122 | 0% | 100% | 5 |
| 7 | III V SEMICONDUCTORS | authKW | 90032 | 7% | 4% | 107 |
| 8 | BULK OXIDE TRAP | authKW | 87297 | 0% | 100% | 4 |
| 9 | GALLIUM ARSENIDE | authKW | 83668 | 7% | 4% | 95 |
| 10 | ATOMIC LAYER DEPOSITION | authKW | 77059 | 6% | 4% | 91 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Applied | 20275 | 74% | 0% | 1073 |
| 2 | Engineering, Electrical & Electronic | 4383 | 33% | 0% | 483 |
| 3 | Nanoscience & Nanotechnology | 3076 | 17% | 0% | 239 |
| 4 | Materials Science, Coatings & Films | 1263 | 7% | 0% | 103 |
| 5 | Physics, Condensed Matter | 800 | 14% | 0% | 204 |
| 6 | Materials Science, Multidisciplinary | 548 | 17% | 0% | 242 |
| 7 | Optics | 185 | 6% | 0% | 89 |
| 8 | Chemistry, Physical | 43 | 7% | 0% | 103 |
| 9 | Electrochemistry | 43 | 2% | 0% | 31 |
| 10 | Crystallography | 36 | 2% | 0% | 29 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CSEA | 69138 | 1% | 21% | 15 |
| 2 | MICROWAVE DEVICE IC | 48153 | 1% | 28% | 8 |
| 3 | TSMC RD | 43649 | 0% | 100% | 2 |
| 4 | TYNDALL | 38889 | 4% | 4% | 51 |
| 5 | ELECT ENGN INFORMAT SYST | 37846 | 2% | 5% | 36 |
| 6 | WIDE BAND G SEMICOND MAT DEVICES CHIN | 34914 | 0% | 40% | 4 |
| 7 | INT SEMICOND TECHNOL | 31418 | 0% | 24% | 6 |
| 8 | ADV DEVICES SUSTAINABLE ENERGY ADSEL | 29098 | 0% | 67% | 2 |
| 9 | ELECT ECE | 22081 | 1% | 11% | 9 |
| 10 | ADV TECHNOL DEV ILITY | 21824 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | APPLIED PHYSICS LETTERS | 25225 | 25% | 0% | 359 |
| 2 | IEEE ELECTRON DEVICE LETTERS | 24351 | 7% | 1% | 102 |
| 3 | MICROELECTRONIC ENGINEERING | 15859 | 6% | 1% | 87 |
| 4 | IEEE TRANSACTIONS ON ELECTRON DEVICES | 10409 | 6% | 1% | 87 |
| 5 | APPLIED PHYSICS EXPRESS | 8576 | 3% | 1% | 39 |
| 6 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 5741 | 5% | 0% | 67 |
| 7 | SOLID-STATE ELECTRONICS | 4360 | 3% | 0% | 45 |
| 8 | ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY | 3304 | 1% | 1% | 15 |
| 9 | JOURNAL OF APPLIED PHYSICS | 2185 | 7% | 0% | 107 |
| 10 | ELECTROCHEMICAL AND SOLID STATE LETTERS | 2009 | 1% | 0% | 20 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | INGAAS | 344336 | 8% | 13% | 119 | Search INGAAS | Search INGAAS |
| 2 | III V MOSFET | 283059 | 1% | 62% | 21 | Search III+V+MOSFET | Search III+V+MOSFET |
| 3 | III V | 228745 | 3% | 21% | 49 | Search III+V | Search III+V |
| 4 | INGAAS MOSFET | 174587 | 1% | 67% | 12 | Search INGAAS+MOSFET | Search INGAAS+MOSFET |
| 5 | GAAS MOSFET | 146700 | 1% | 61% | 11 | Search GAAS+MOSFET | Search GAAS+MOSFET |
| 6 | GAAS MOS | 109122 | 0% | 100% | 5 | Search GAAS+MOS | Search GAAS+MOS |
| 7 | III V SEMICONDUCTORS | 90032 | 7% | 4% | 107 | Search III+V+SEMICONDUCTORS | Search III+V+SEMICONDUCTORS |
| 8 | BULK OXIDE TRAP | 87297 | 0% | 100% | 4 | Search BULK+OXIDE+TRAP | Search BULK+OXIDE+TRAP |
| 9 | GALLIUM ARSENIDE | 83668 | 7% | 4% | 95 | Search GALLIUM+ARSENIDE | Search GALLIUM+ARSENIDE |
| 10 | ATOMIC LAYER DEPOSITION | 77059 | 6% | 4% | 91 | Search ATOMIC+LAYER+DEPOSITION | Search ATOMIC+LAYER+DEPOSITION |
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 1 |