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 |
| 215 | 3 | JOURNAL OF CRYSTAL GROWTH//HGCDTE//SOVIET PHYSICS SEMICONDUCTORS-USSR | 51359 |
| 222 | 2 | JOURNAL OF CRYSTAL GROWTH//PHYSICS, APPLIED//GAAS | 20254 |
| 3649 | 1 | GAINP//ALGAINP//ALINP | 1972 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | GAINP | authKW | 404130 | 3% | 44% | 58 |
| 2 | ALGAINP | authKW | 220076 | 2% | 31% | 45 |
| 3 | ALINP | authKW | 184722 | 1% | 68% | 17 |
| 4 | SEMICONDUCTING INDIUM GALLIUM PHOSPHIDE | authKW | 113621 | 1% | 44% | 16 |
| 5 | INGAALP | authKW | 80893 | 0% | 56% | 9 |
| 6 | INGAP | authKW | 78115 | 2% | 16% | 30 |
| 7 | RED LASERS | authKW | 71909 | 0% | 75% | 6 |
| 8 | CUPT TYPE ORDERING | authKW | 66583 | 0% | 83% | 5 |
| 9 | CUPT TYPE | authKW | 63922 | 0% | 100% | 4 |
| 10 | RED LASER DIODES | authKW | 63922 | 0% | 100% | 4 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Applied | 20205 | 64% | 0% | 1262 |
| 2 | Crystallography | 4271 | 13% | 0% | 255 |
| 3 | Physics, Condensed Matter | 3327 | 23% | 0% | 450 |
| 4 | Engineering, Electrical & Electronic | 2004 | 21% | 0% | 407 |
| 5 | Materials Science, Multidisciplinary | 1257 | 20% | 0% | 404 |
| 6 | Optics | 541 | 8% | 0% | 163 |
| 7 | Physics, Multidisciplinary | 288 | 7% | 0% | 142 |
| 8 | Materials Science, Coatings & Films | 263 | 3% | 0% | 61 |
| 9 | Microscopy | 209 | 1% | 0% | 24 |
| 10 | Nanoscience & Nanotechnology | 84 | 3% | 0% | 65 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPT SEMICOND | 57525 | 0% | 60% | 6 |
| 2 | MAT ELETTRON MAGNETISM | 31961 | 0% | 100% | 2 |
| 3 | PHOTON PROGRAM TEAM | 19167 | 0% | 20% | 6 |
| 4 | AREA COMPUTAC INFORMAT | 15980 | 0% | 100% | 1 |
| 5 | CENT IL SEMICOND 3 4 | 15980 | 0% | 100% | 1 |
| 6 | CIENCIEAS | 15980 | 0% | 100% | 1 |
| 7 | COGNOMECH NANOFUS | 15980 | 0% | 100% | 1 |
| 8 | COMPOUND SEMICOND DEVICE MIYAMAE KU | 15980 | 0% | 100% | 1 |
| 9 | DISCRETE BUSINESS UNIT | 15980 | 0% | 100% | 1 |
| 10 | EPSRC CENT GROWTH IL | 15980 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF CRYSTAL GROWTH | 25782 | 11% | 1% | 226 |
| 2 | APPLIED PHYSICS LETTERS | 12327 | 15% | 0% | 296 |
| 3 | INSTITUTE OF PHYSICS CONFERENCE SERIES | 9108 | 4% | 1% | 75 |
| 4 | JOURNAL OF APPLIED PHYSICS | 8562 | 12% | 0% | 243 |
| 5 | ELECTRONICS LETTERS | 5542 | 6% | 0% | 119 |
| 6 | JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 4505 | 3% | 0% | 59 |
| 7 | IEEE JOURNAL OF QUANTUM ELECTRONICS | 3374 | 2% | 1% | 43 |
| 8 | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 3087 | 4% | 0% | 79 |
| 9 | MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2455 | 2% | 0% | 34 |
| 10 | JOURNAL OF ELECTRONIC MATERIALS | 1954 | 2% | 0% | 36 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | GAINP | 404130 | 3% | 44% | 58 | Search GAINP | Search GAINP |
| 2 | ALGAINP | 220076 | 2% | 31% | 45 | Search ALGAINP | Search ALGAINP |
| 3 | ALINP | 184722 | 1% | 68% | 17 | Search ALINP | Search ALINP |
| 4 | SEMICONDUCTING INDIUM GALLIUM PHOSPHIDE | 113621 | 1% | 44% | 16 | Search SEMICONDUCTING+INDIUM+GALLIUM+PHOSPHIDE | Search SEMICONDUCTING+INDIUM+GALLIUM+PHOSPHIDE |
| 5 | INGAALP | 80893 | 0% | 56% | 9 | Search INGAALP | Search INGAALP |
| 6 | INGAP | 78115 | 2% | 16% | 30 | Search INGAP | Search INGAP |
| 7 | RED LASERS | 71909 | 0% | 75% | 6 | Search RED+LASERS | Search RED+LASERS |
| 8 | CUPT TYPE ORDERING | 66583 | 0% | 83% | 5 | Search CUPT+TYPE+ORDERING | Search CUPT+TYPE+ORDERING |
| 9 | CUPT TYPE | 63922 | 0% | 100% | 4 | Search CUPT+TYPE | Search CUPT+TYPE |
| 10 | RED LASER DIODES | 63922 | 0% | 100% | 4 | Search RED+LASER+DIODES | Search RED+LASER+DIODES |
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 |