Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SEMICONDUCTOR DISK LASER | authKW | 1585166 | 5% | 93% | 39 |
| 2 | VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASER VECSEL | authKW | 1580165 | 5% | 95% | 38 |
| 3 | VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASERS | authKW | 746426 | 3% | 95% | 18 |
| 4 | VECSEL | authKW | 585237 | 3% | 70% | 19 |
| 5 | SEMICONDUCTOR DISK LASER SDL | authKW | 407413 | 2% | 85% | 11 |
| 6 | OPTICALLY PUMPED SEMICONDUCTOR LASERS | authKW | 306404 | 1% | 100% | 7 |
| 7 | VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASERS VECSELS | authKW | 268102 | 1% | 88% | 7 |
| 8 | FIRST MICRO NANOSCI | address | 210091 | 2% | 40% | 12 |
| 9 | SURFACE EMITTING LASERS | authKW | 142288 | 5% | 9% | 38 |
| 10 | NEAR TO MID INFRARED LASER | authKW | 131316 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 18966 | 67% | 0% | 481 |
| 2 | Physics, Applied | 4124 | 49% | 0% | 351 |
| 3 | Engineering, Electrical & Electronic | 2806 | 38% | 0% | 270 |
| 4 | Crystallography | 39 | 3% | 0% | 19 |
| 5 | Telecommunications | 7 | 2% | 0% | 11 |
| 6 | Physics, Multidisciplinary | 3 | 3% | 0% | 20 |
| 7 | Physics, Condensed Matter | 1 | 3% | 0% | 22 |
| 8 | Materials Science, Multidisciplinary | 0 | 4% | 0% | 31 |
| 9 | Nanoscience & Nanotechnology | -0 | 1% | 0% | 7 |
| 10 | Computer Science, Hardware & Architecture | -1 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FIRST MICRO NANOSCI | 210091 | 2% | 40% | 12 |
| 2 | DISPLAY DEVICES MAT | 116723 | 1% | 67% | 4 |
| 3 | ARIZONA MATH SCI | 115553 | 3% | 13% | 21 |
| 4 | UMR5214 | 96589 | 1% | 28% | 8 |
| 5 | UMR5507 | 91186 | 1% | 42% | 5 |
| 6 | QUANTUM ELECT | 88064 | 9% | 3% | 66 |
| 7 | CHONGQING HIGH EDUC OPT ENGN | 87544 | 0% | 100% | 2 |
| 8 | PHOTON STU | 78787 | 0% | 60% | 3 |
| 9 | PHOTON NANOSCI GRP | 77804 | 1% | 22% | 8 |
| 10 | PHOTON PROJECT TEAM | 68387 | 1% | 31% | 5 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE PHOTONICS TECHNOLOGY LETTERS | 23378 | 13% | 1% | 94 |
| 2 | OPTICS EXPRESS | 14334 | 15% | 0% | 108 |
| 3 | OPTICS LETTERS | 6873 | 10% | 0% | 69 |
| 4 | IEEE JOURNAL OF QUANTUM ELECTRONICS | 6570 | 5% | 0% | 36 |
| 5 | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 5551 | 3% | 1% | 23 |
| 6 | APPLIED PHYSICS B-LASERS AND OPTICS | 4730 | 4% | 0% | 29 |
| 7 | ELECTRONICS LETTERS | 3393 | 8% | 0% | 56 |
| 8 | LASER & PHOTONICS REVIEWS | 2677 | 1% | 1% | 6 |
| 9 | APPLIED PHYSICS LETTERS | 2123 | 10% | 0% | 75 |
| 10 | QUANTUM ELECTRONICS | 1695 | 2% | 0% | 13 |
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 |