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 |
| 108 | 3 | PHOSPHOR//LUMINESCENCE//JOURNAL OF LUMINESCENCE | 73214 |
| 2398 | 2 | COLOR CENTERS//ALKALI HALIDES//ELECTROLYTIC COLORATION | 4443 |
| 38660 | 1 | PHOTOVOLTA METROL//ADDITIVE COLORATION//COLLOIDAL CENTER | 57 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PHOTOVOLTA METROL | address | 737242 | 4% | 67% | 2 |
| 2 | ADDITIVE COLORATION | authKW | 552933 | 2% | 100% | 1 |
| 3 | COLLOIDAL CENTER | authKW | 552933 | 2% | 100% | 1 |
| 4 | HOLOGRAPHIC FILTER | authKW | 110585 | 2% | 20% | 1 |
| 5 | CONCERN CSRI ELEKTROPRIBOR | address | 92154 | 2% | 17% | 1 |
| 6 | OPTICS AND SPECTROSCOPY | journal | 56054 | 42% | 0% | 24 |
| 7 | ITMO UNIV | address | 50265 | 2% | 9% | 1 |
| 8 | METAL LAYER | authKW | 36860 | 2% | 7% | 1 |
| 9 | PHOTOCHEMICAL TRANSFORMATIONS | authKW | 34556 | 2% | 6% | 1 |
| 10 | PHOTOTHERMAL TREATMENT | authKW | 26328 | 2% | 5% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Spectroscopy | 2613 | 58% | 0% | 33 |
| 2 | Optics | 1835 | 74% | 0% | 42 |
| 3 | Physics, Applied | 31 | 18% | 0% | 10 |
| 4 | Instruments & Instrumentation | 4 | 4% | 0% | 2 |
| 5 | Physics, Condensed Matter | 2 | 5% | 0% | 3 |
| 6 | Materials Science, Coatings & Films | 2 | 2% | 0% | 1 |
| 7 | Engineering, General | 1 | 2% | 0% | 1 |
| 8 | Thermodynamics | 1 | 2% | 0% | 1 |
| 9 | Engineering, Electrical & Electronic | 1 | 5% | 0% | 3 |
| 10 | Physics, Multidisciplinary | 1 | 4% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHOTOVOLTA METROL | 737242 | 4% | 67% | 2 |
| 2 | CONCERN CSRI ELEKTROPRIBOR | 92154 | 2% | 17% | 1 |
| 3 | ITMO UNIV | 50265 | 2% | 9% | 1 |
| 4 | ADV ULTRAFAST LASER | 20103 | 4% | 2% | 2 |
| 5 | INT COOPERAT PROJECT | 5166 | 2% | 1% | 1 |
| 6 | STATE SCI | 4585 | 4% | 0% | 2 |
| 7 | PROKHOROV GEN PHYS | 2585 | 5% | 0% | 3 |
| 8 | MEASUREMENT STAND | 2535 | 4% | 0% | 2 |
| 9 | LASER ENGN | 2175 | 5% | 0% | 3 |
| 10 | FIS INGN SISTEMAS TEORIA SENAL | 2054 | 2% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPTICS AND SPECTROSCOPY | 56054 | 42% | 0% | 24 |
| 2 | OPTIKA I SPEKTROSKOPIYA | 6555 | 16% | 0% | 9 |
| 3 | MEASUREMENT TECHNIQUES USSR | 794 | 2% | 0% | 1 |
| 4 | JOURNAL OF OPTICAL TECHNOLOGY | 679 | 4% | 0% | 2 |
| 5 | KVANTOVAYA ELEKTRONIKA | 335 | 4% | 0% | 2 |
| 6 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 196 | 4% | 0% | 2 |
| 7 | UKRAINSKII FIZICHESKII ZHURNAL | 166 | 2% | 0% | 1 |
| 8 | JAPANESE JOURNAL OF APPLIED PHYSICS | 131 | 4% | 0% | 2 |
| 9 | QUANTUM ELECTRONICS | 127 | 2% | 0% | 1 |
| 10 | INTERNATIONAL JOURNAL OF THERMOPHYSICS | 126 | 2% | 0% | 1 |
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 |