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 |
|---|---|---|---|
| 13 | 4 | PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS | 1062565 |
| 335 | 3 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 37816 |
| 1053 | 2 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICA SCRIPTA//ATOMIC DATA AND NUCLEAR DATA TABLES | 10343 |
| 15563 | 1 | OPTOGALVANIC EFFECT//OPTOGALVANIC SPECTROSCOPY//OPTOGALVANIC SIGNAL | 732 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | OPTOGALVANIC EFFECT | authKW | 923126 | 4% | 79% | 27 |
| 2 | OPTOGALVANIC SPECTROSCOPY | authKW | 597783 | 3% | 73% | 19 |
| 3 | OPTOGALVANIC SIGNAL | authKW | 221421 | 1% | 86% | 6 |
| 4 | NEON TRANSITIONS | authKW | 215272 | 1% | 100% | 5 |
| 5 | HOLLOW CATHODE DISCHARGE | authKW | 188134 | 3% | 17% | 25 |
| 6 | DYNAMIC OPTOGALVANIC SIGNAL | authKW | 172218 | 1% | 100% | 4 |
| 7 | NEON DISCHARGES | authKW | 129163 | 0% | 100% | 3 |
| 8 | URANIUM ATOM | authKW | 119591 | 1% | 56% | 5 |
| 9 | OPTOGALVANIC | authKW | 114809 | 1% | 67% | 4 |
| 10 | OPTOGALVANIC TECHNIQUE | authKW | 96871 | 0% | 75% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 7278 | 42% | 0% | 305 |
| 2 | Physics, Multidisciplinary | 1604 | 22% | 0% | 164 |
| 3 | Spectroscopy | 1377 | 12% | 0% | 90 |
| 4 | Physics, Atomic, Molecular & Chemical | 847 | 14% | 0% | 105 |
| 5 | Physics, Applied | 677 | 22% | 0% | 159 |
| 6 | Instruments & Instrumentation | 210 | 6% | 0% | 45 |
| 7 | Physics, Fluids & Plasmas | 18 | 2% | 0% | 13 |
| 8 | Education, Scientific Disciplines | 3 | 1% | 0% | 4 |
| 9 | Physics, Nuclear | 2 | 1% | 0% | 9 |
| 10 | Materials Science, Coatings & Films | 1 | 1% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPT SPE OSCOPIE | 57405 | 0% | 67% | 2 |
| 2 | AVC NETWORKS | 43054 | 0% | 100% | 1 |
| 3 | IFN CNR UOF PADOVA | 43054 | 0% | 100% | 1 |
| 4 | SPAL SPECT INTERACT LASER MATIERE | 43054 | 0% | 100% | 1 |
| 5 | ANGSTROM SPACE TECHNOL | 39056 | 1% | 13% | 7 |
| 6 | LASER SYST ENGN SECT | 29082 | 1% | 14% | 5 |
| 7 | PHYS THIN FILM | 28700 | 0% | 33% | 2 |
| 8 | PHYS ASTRON ION PHYS | 21526 | 0% | 50% | 1 |
| 9 | SRI PHYS | 21526 | 0% | 50% | 1 |
| 10 | LASER PLASMA TECHNOL | 15805 | 2% | 3% | 14 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | REVUE ROUMAINE DE PHYSIQUE | 53749 | 4% | 5% | 26 |
| 2 | OPTICS COMMUNICATIONS | 14678 | 13% | 0% | 95 |
| 3 | APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 7872 | 2% | 1% | 17 |
| 4 | SPECTROSCOPY LETTERS | 5715 | 3% | 1% | 21 |
| 5 | JOURNAL DE PHYSIQUE | 3772 | 4% | 0% | 29 |
| 6 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2824 | 5% | 0% | 33 |
| 7 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1672 | 3% | 0% | 21 |
| 8 | APPLIED PHYSICS | 1299 | 0% | 1% | 3 |
| 9 | OPTIKA I SPEKTROSKOPIYA | 1211 | 2% | 0% | 14 |
| 10 | JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1169 | 2% | 0% | 14 |
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 |