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 |
| 519 | 3 | TERAHERTZ//TERAHERTZ TIME DOMAIN SPECTROSCOPY//TERAHERTZ SPECTROSCOPY | 21306 |
| 1434 | 2 | TERAHERTZ//TERAHERTZ TIME DOMAIN SPECTROSCOPY//TERAHERTZ SPECTROSCOPY | 8140 |
| 4044 | 1 | LT GAAS//LOW TEMPERATURE GROWN GAAS//PHOTOCONDUCTIVE ANTENNA | 1891 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | LT GAAS | authKW | 698664 | 3% | 79% | 53 |
| 2 | LOW TEMPERATURE GROWN GAAS | authKW | 478233 | 2% | 74% | 39 |
| 3 | PHOTOCONDUCTIVE ANTENNA | authKW | 454381 | 2% | 62% | 44 |
| 4 | PHOTOMIXER | authKW | 289207 | 2% | 54% | 32 |
| 5 | LOW TEMPERATURE GAAS | authKW | 203147 | 1% | 76% | 16 |
| 6 | ARSENIC PRECIPITATES | authKW | 116655 | 0% | 100% | 7 |
| 7 | THZ RADIATION | authKW | 109643 | 2% | 21% | 31 |
| 8 | AS PRECIPITATES | authKW | 88875 | 0% | 67% | 8 |
| 9 | LOW TEMPERATURE MOLECULAR BEAM EPITAXY | authKW | 69436 | 0% | 83% | 5 |
| 10 | PHOTO SCI | address | 69426 | 1% | 42% | 10 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Applied | 17906 | 62% | 0% | 1166 |
| 2 | Optics | 3451 | 19% | 0% | 355 |
| 3 | Engineering, Electrical & Electronic | 2132 | 22% | 0% | 408 |
| 4 | Physics, Condensed Matter | 1829 | 18% | 0% | 338 |
| 5 | Materials Science, Multidisciplinary | 252 | 12% | 0% | 220 |
| 6 | Nanoscience & Nanotechnology | 181 | 4% | 0% | 83 |
| 7 | Physics, Multidisciplinary | 176 | 6% | 0% | 116 |
| 8 | Crystallography | 93 | 3% | 0% | 48 |
| 9 | Materials Science, Coatings & Films | 25 | 1% | 0% | 25 |
| 10 | Microscopy | 11 | 0% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHOTO SCI | 69426 | 1% | 42% | 10 |
| 2 | MRSEC TECHNOL ENABLING HETEROSTRUCT MAT | 66656 | 0% | 67% | 6 |
| 3 | LEHRSTUHL HALBLEITERPHYS | 38088 | 0% | 57% | 4 |
| 4 | SUPERCOND PHOTON | 35509 | 0% | 24% | 9 |
| 5 | TERAHERTZ BASIC SECT | 33330 | 0% | 100% | 2 |
| 6 | SUPERCONDUCTOR PHOTON | 32853 | 1% | 16% | 12 |
| 7 | SEMICOND PHYS GRP | 29192 | 1% | 11% | 16 |
| 8 | DEV FAR INFRARED REG | 27209 | 1% | 7% | 22 |
| 9 | TERAHERTZ SYST TECHNOL | 22219 | 0% | 67% | 2 |
| 10 | ULTRAFAST PHOTON NANO OPT | 22219 | 0% | 67% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | APPLIED PHYSICS LETTERS | 36373 | 26% | 0% | 493 |
| 2 | JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 17714 | 2% | 3% | 32 |
| 3 | IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY | 9195 | 1% | 3% | 18 |
| 4 | SEMICONDUCTORS | 5225 | 2% | 1% | 47 |
| 5 | JOURNAL OF APPLIED PHYSICS | 3774 | 8% | 0% | 160 |
| 6 | JOURNAL OF ELECTRONIC MATERIALS | 3660 | 3% | 0% | 48 |
| 7 | SEMICONDUCTOR SCIENCE AND TECHNOLOGY | 3537 | 2% | 1% | 42 |
| 8 | MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 1728 | 1% | 0% | 28 |
| 9 | JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1443 | 2% | 0% | 33 |
| 10 | OPTICS EXPRESS | 1230 | 3% | 0% | 53 |
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 |