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 |
| 64 | 3 | SEMICONDUCTOR LASERS//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER | 89567 |
| 1236 | 2 | GAINNAS//DILUTE NITRIDES//ANTIMONIDES | 9317 |
| 23615 | 1 | GAASSB//INGAAS GAASSB//NON MARKOVIAN GAIN MODEL | 363 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | GAASSB | authKW | 673297 | 7% | 29% | 27 |
| 2 | INGAAS GAASSB | authKW | 446514 | 2% | 86% | 6 |
| 3 | NON MARKOVIAN GAIN MODEL | authKW | 347290 | 1% | 100% | 4 |
| 4 | BILAYER QUANTUM WELL | authKW | 260467 | 1% | 100% | 3 |
| 5 | GAASSB GAAS | authKW | 260467 | 1% | 100% | 3 |
| 6 | PHOTON INFORMAT ENGN | address | 202576 | 2% | 33% | 7 |
| 7 | MBE GRP | address | 195349 | 1% | 75% | 3 |
| 8 | OPT INTERCONNECT NEC | address | 195349 | 1% | 75% | 3 |
| 9 | GAASSB GAAS LASER | authKW | 173645 | 1% | 100% | 2 |
| 10 | NON MARKOVIAN GAIN | authKW | 173645 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Applied | 2821 | 56% | 0% | 204 |
| 2 | Engineering, Electrical & Electronic | 607 | 26% | 0% | 93 |
| 3 | Crystallography | 502 | 10% | 0% | 38 |
| 4 | Physics, Multidisciplinary | 452 | 17% | 0% | 63 |
| 5 | Physics, Condensed Matter | 304 | 17% | 0% | 61 |
| 6 | Materials Science, Multidisciplinary | 191 | 19% | 0% | 69 |
| 7 | Optics | 166 | 10% | 0% | 37 |
| 8 | Nanoscience & Nanotechnology | 79 | 6% | 0% | 22 |
| 9 | Materials Science, Characterization, Testing | 4 | 1% | 0% | 2 |
| 10 | Materials Science, Coatings & Films | 1 | 1% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHOTON INFORMAT ENGN | 202576 | 2% | 33% | 7 |
| 2 | MBE GRP | 195349 | 1% | 75% | 3 |
| 3 | OPT INTERCONNECT NEC | 195349 | 1% | 75% | 3 |
| 4 | PHYS SEMICOND SCI | 101872 | 4% | 9% | 13 |
| 5 | ELECT ENGN TONGDAIMOON KU | 86822 | 0% | 100% | 1 |
| 6 | INFRARED IMAGING MAT DETECTOR | 86822 | 0% | 100% | 1 |
| 7 | NEXT GENERAT MOBLIE | 86822 | 0% | 100% | 1 |
| 8 | RADIO TRAITEMENT | 86822 | 0% | 100% | 1 |
| 9 | TOOGDAIMOON KU | 86822 | 0% | 100% | 1 |
| 10 | TONGDAIMOON KU | 69456 | 1% | 40% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 11229 | 12% | 0% | 45 |
| 2 | JOURNAL OF CRYSTAL GROWTH | 3544 | 10% | 0% | 36 |
| 3 | APPLIED PHYSICS LETTERS | 1603 | 13% | 0% | 46 |
| 4 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 1471 | 5% | 0% | 17 |
| 5 | INSTITUTE OF PHYSICS CONFERENCE SERIES | 1264 | 3% | 0% | 12 |
| 6 | JOURNAL OF APPLIED PHYSICS | 1066 | 10% | 0% | 37 |
| 7 | SEMICONDUCTORS | 998 | 2% | 0% | 9 |
| 8 | ELECTRONICS LETTERS | 936 | 6% | 0% | 21 |
| 9 | IEEE JOURNAL OF QUANTUM ELECTRONICS | 805 | 2% | 0% | 9 |
| 10 | SEMICONDUCTOR SCIENCE AND TECHNOLOGY | 668 | 2% | 0% | 8 |
Author Key Words |
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 |