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 |
| 1536 | 2 | PHOTODIODE//PHOTODETECTORS//ENGINEERING, ELECTRICAL & ELECTRONIC | 7706 |
| 9654 | 1 | METAL SEMICONDUCTOR METAL STRUCTURES//MO N SI MO//PLANAR METAL SEMICONDUCTOR METAL STRUCTURE | 1165 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | METAL SEMICONDUCTOR METAL STRUCTURES | authKW | 128137 | 1% | 28% | 17 |
| 2 | MO N SI MO | authKW | 108206 | 0% | 100% | 4 |
| 3 | PLANAR METAL SEMICONDUCTOR METAL STRUCTURE | authKW | 108206 | 0% | 100% | 4 |
| 4 | PHOTORECEIVER | authKW | 100019 | 1% | 26% | 14 |
| 5 | PHOTODETECTORS | authKW | 75718 | 7% | 3% | 83 |
| 6 | METAL SEMICONDUCTOR METAL MSM | authKW | 72119 | 1% | 22% | 12 |
| 7 | MSM PHOTODETECTOR | authKW | 66005 | 1% | 20% | 12 |
| 8 | MSM DEVICES | authKW | 61475 | 0% | 45% | 5 |
| 9 | INGAAS PHOTODETECTOR | authKW | 60864 | 0% | 75% | 3 |
| 10 | MSM DIODES | authKW | 60864 | 0% | 75% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Electrical & Electronic | 13206 | 62% | 0% | 720 |
| 2 | Physics, Applied | 7810 | 52% | 0% | 611 |
| 3 | Optics | 3913 | 25% | 0% | 290 |
| 4 | Telecommunications | 808 | 8% | 0% | 89 |
| 5 | Physics, Condensed Matter | 298 | 10% | 0% | 121 |
| 6 | Materials Science, Coatings & Films | 69 | 2% | 0% | 26 |
| 7 | Spectroscopy | 42 | 2% | 0% | 27 |
| 8 | Instruments & Instrumentation | 33 | 3% | 0% | 30 |
| 9 | Physics, Multidisciplinary | 19 | 4% | 0% | 43 |
| 10 | Nanoscience & Nanotechnology | 11 | 2% | 0% | 25 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FESTKORPERPHYS 1 | 36063 | 0% | 33% | 4 |
| 2 | CPDS SEMICOND MICROELE | 27051 | 0% | 100% | 1 |
| 3 | DEP MICROELECT NANOSCI | 27051 | 0% | 100% | 1 |
| 4 | ELE OMATNET THEORY | 27051 | 0% | 100% | 1 |
| 5 | ELE OPHYS MAT | 27051 | 0% | 100% | 1 |
| 6 | FOR UNGSZENTRUM ICHT IONENTECH 2 | 27051 | 0% | 100% | 1 |
| 7 | FOR UNGSZENTRUM ISI IT | 27051 | 0% | 100% | 1 |
| 8 | MICROELECT MICROSYT | 27051 | 0% | 100% | 1 |
| 9 | OPTOELE COMPONENTS | 27051 | 0% | 100% | 1 |
| 10 | OPTOELE PACKAGING GRP | 27051 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ELECTRONICS LETTERS | 20325 | 15% | 0% | 173 |
| 2 | IEEE PHOTONICS TECHNOLOGY LETTERS | 18658 | 9% | 1% | 107 |
| 3 | IEEE TRANSACTIONS ON ELECTRON DEVICES | 9858 | 7% | 0% | 76 |
| 4 | SOLID-STATE ELECTRONICS | 7545 | 5% | 1% | 53 |
| 5 | ELECTRON DEVICE LETTERS | 7262 | 1% | 3% | 9 |
| 6 | JOURNAL OF LIGHTWAVE TECHNOLOGY | 6047 | 5% | 0% | 53 |
| 7 | IEEE ELECTRON DEVICE LETTERS | 5077 | 4% | 0% | 42 |
| 8 | APPLIED PHYSICS LETTERS | 3835 | 11% | 0% | 128 |
| 9 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | 2855 | 2% | 0% | 24 |
| 10 | IEEE JOURNAL OF QUANTUM ELECTRONICS | 2255 | 2% | 0% | 27 |
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 |