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 |
| 33 | 3 | OPTICS//IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY | 112980 |
| 1213 | 2 | OPTICS//OPTICS LETTERS//CHIRPED PULSE AMPLIFICATION | 9463 |
| 29770 | 1 | CHARGE STORAGE DIODES//AVALANCHE TRANSISTORS//BEIJING TAU CHARM FACTORY | 197 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CHARGE STORAGE DIODES | authKW | 319968 | 1% | 100% | 2 |
| 2 | AVALANCHE TRANSISTORS | authKW | 159984 | 1% | 100% | 1 |
| 3 | BEIJING TAU CHARM FACTORY | authKW | 159984 | 1% | 100% | 1 |
| 4 | CHARGING RESISTOR | authKW | 159984 | 1% | 100% | 1 |
| 5 | CHERENKOV CORRELATED TIMING | authKW | 159984 | 1% | 100% | 1 |
| 6 | COAXIAL LINE GENERATOR | authKW | 159984 | 1% | 100% | 1 |
| 7 | COMPLEX PULSE | authKW | 159984 | 1% | 100% | 1 |
| 8 | DIFFUSION DRIFT EQUATIONS | authKW | 159984 | 1% | 100% | 1 |
| 9 | DNA TRANSFUSION | authKW | 159984 | 1% | 100% | 1 |
| 10 | ELECT SUPPORT SECT | address | 159984 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Instruments & Instrumentation | 4773 | 49% | 0% | 96 |
| 2 | Physics, Applied | 547 | 35% | 0% | 69 |
| 3 | Optics | 524 | 22% | 0% | 44 |
| 4 | Engineering, General | 470 | 12% | 0% | 24 |
| 5 | Spectroscopy | 173 | 9% | 0% | 17 |
| 6 | Nuclear Science & Technology | 129 | 8% | 0% | 16 |
| 7 | Physics, Particles & Fields | 97 | 8% | 0% | 16 |
| 8 | Physics, Fluids & Plasmas | 85 | 6% | 0% | 11 |
| 9 | Physics, Nuclear | 81 | 7% | 0% | 13 |
| 10 | Engineering, Electrical & Electronic | 60 | 13% | 0% | 25 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ELECT SUPPORT SECT | 159984 | 1% | 100% | 1 |
| 2 | LEASSEZ LECCE | 159984 | 1% | 100% | 1 |
| 3 | MOLEC SPECTOSCOPY | 159984 | 1% | 100% | 1 |
| 4 | OPTOELECT INFORMATION | 159984 | 1% | 100% | 1 |
| 5 | STATE ELECT INSULAT POWER | 159984 | 1% | 100% | 1 |
| 6 | ULTRA FAST DIAGNOST S | 159984 | 1% | 100% | 1 |
| 7 | LASER ELECT SUPPORT | 110754 | 2% | 23% | 3 |
| 8 | POCAT | 79991 | 1% | 50% | 1 |
| 9 | RF SENSOR TECHNOL | 79991 | 1% | 50% | 1 |
| 10 | TECHNOL ENGN METEOROL SENSOR NETWORK | 79991 | 1% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | REVIEW OF SCIENTIFIC INSTRUMENTS | 14134 | 26% | 0% | 52 |
| 2 | OPTICAL SPECTRA | 5923 | 1% | 4% | 1 |
| 3 | LASER FOCUS-ELECTRO-OPTICS | 3437 | 1% | 1% | 2 |
| 4 | JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 3412 | 4% | 0% | 7 |
| 5 | MEASUREMENT SCIENCE AND TECHNOLOGY | 2875 | 7% | 0% | 13 |
| 6 | LASER FOCUS WITH FIBEROPTIC TECHNOLOGY | 1551 | 1% | 1% | 1 |
| 7 | IEEE TRANSACTIONS ON PLASMA SCIENCE | 1285 | 5% | 0% | 9 |
| 8 | INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 966 | 3% | 0% | 5 |
| 9 | SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES | 955 | 2% | 0% | 3 |
| 10 | PURE AND APPLIED OPTICS | 840 | 1% | 1% | 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 |