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 |
|---|---|---|---|
| 8 | 4 | POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY | 1554940 |
| 54 | 3 | PHOTONIC CRYSTAL//OPTICS//METAMATERIALS | 95723 |
| 2238 | 2 | MUELLER MATRIX//ELLIPSOMETRY//IMAGING ELLIPSOMETRY | 5024 |
| 25190 | 1 | QUARTERWAVE RETARDERS//SINGLE LAYER COATING//ABSORBING SUBSTRATE | 312 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | QUARTERWAVE RETARDERS | authKW | 303045 | 1% | 100% | 3 |
| 2 | SINGLE LAYER COATING | authKW | 269370 | 1% | 67% | 4 |
| 3 | ABSORBING SUBSTRATE | authKW | 230888 | 1% | 57% | 4 |
| 4 | BROAD AND WIDE ANGLE | authKW | 202030 | 1% | 100% | 2 |
| 5 | INFRARED POLARIZATION OPTICS | authKW | 202030 | 1% | 100% | 2 |
| 6 | REFLECTIVE POLARIZATION BEAM SPLITTER | authKW | 202030 | 1% | 100% | 2 |
| 7 | SYMMETRICAL THIN FILM STRUCTURE | authKW | 202030 | 1% | 100% | 2 |
| 8 | TOTALLY REFLECTING PRISMS | authKW | 202030 | 1% | 100% | 2 |
| 9 | PHASE RETARDERS | authKW | 202026 | 1% | 50% | 4 |
| 10 | TERAHERTZ POLARIZER | authKW | 134685 | 1% | 67% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 11921 | 80% | 0% | 250 |
| 2 | Spectroscopy | 176 | 7% | 0% | 22 |
| 3 | Physics, Applied | 129 | 16% | 0% | 49 |
| 4 | Instruments & Instrumentation | 42 | 4% | 0% | 14 |
| 5 | Materials Science, Coatings & Films | 26 | 3% | 0% | 8 |
| 6 | Engineering, General | 16 | 2% | 0% | 7 |
| 7 | Engineering, Electrical & Electronic | 6 | 5% | 0% | 17 |
| 8 | Physics, Multidisciplinary | 4 | 4% | 0% | 11 |
| 9 | Physics, Condensed Matter | 4 | 4% | 0% | 13 |
| 10 | Materials Science, Multidisciplinary | -0 | 4% | 0% | 13 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IMPROVEMENT PROFESS SKILLS STAFF RETRAININ | 101015 | 0% | 100% | 1 |
| 2 | OPT METEROL | 101015 | 0% | 100% | 1 |
| 3 | OPTOELECT DEVICES TECHNOL | 101015 | 0% | 100% | 1 |
| 4 | STATE SUR E PHYSPHYS | 101015 | 0% | 100% | 1 |
| 5 | ABORAT INNOVAT ADV MICROSTRUCT NANJING | 33670 | 0% | 33% | 1 |
| 6 | PARTICLE TECHNOL ENVIRONM ENGN | 12625 | 0% | 13% | 1 |
| 7 | ISFAHAN QUANTUM OPT GRP | 11222 | 0% | 11% | 1 |
| 8 | UNIT 51 | 8416 | 0% | 8% | 1 |
| 9 | FRYAZINO BRANCH | 4684 | 2% | 1% | 5 |
| 10 | OPT COATINGS | 4590 | 0% | 5% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | APPLIED OPTICS | 31798 | 34% | 0% | 106 |
| 2 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 9707 | 10% | 0% | 31 |
| 3 | LASER FOCUS WITH FIBEROPTIC TECHNOLOGY | 3919 | 1% | 2% | 2 |
| 4 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 3000 | 2% | 1% | 5 |
| 5 | OPTICA ACTA | 2899 | 2% | 1% | 5 |
| 6 | OPTIKA I SPEKTROSKOPIYA | 2878 | 4% | 0% | 14 |
| 7 | IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA | 1243 | 2% | 0% | 5 |
| 8 | OPTICAL ENGINEERING | 689 | 3% | 0% | 10 |
| 9 | OPTICS LETTERS | 638 | 4% | 0% | 14 |
| 10 | JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 617 | 1% | 0% | 2 |
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 |