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 |
| 596 | 3 | RESISTIVE SWITCHING//MEMRISTOR//RRAM | 14780 |
| 4165 | 2 | ULTRASONIC EMISSION//NANOCRYSTALLINE POROUS SILICON//THERMOACOUSTIC EFFECT | 600 |
| 25655 | 1 | AG CLUSTER FILM//BETA DIKETONATE EU//CONDUCTANCE FLUCTUATION AND DEGENERACY | 298 |
| 30441 | 1 | POROUS POLYSILICON//ELECTRON EMISSION CHARACTERISTICS//TUNNELING CATHODE | 184 |
| 34959 | 1 | ULTRASONIC EMISSION//NANOCRYSTALLINE POROUS SILICON//THERMOACOUSTIC EFFECT | 118 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ULTRASONIC EMISSION | authKW | 350172 | 2% | 67% | 10 |
| 2 | NANOCRYSTALLINE POROUS SILICON | authKW | 236368 | 1% | 75% | 6 |
| 3 | THERMOACOUSTIC EFFECT | authKW | 233978 | 1% | 64% | 7 |
| 4 | POROUS POLYSILICON | authKW | 197979 | 1% | 54% | 7 |
| 5 | ELECTRON EMISSION CHARACTERISTICS | authKW | 118184 | 1% | 75% | 3 |
| 6 | ULTRASOUND EMITTER | authKW | 118184 | 1% | 75% | 3 |
| 7 | NEW PROD TECHNOL DEV | address | 109425 | 1% | 42% | 5 |
| 8 | FLAT FREQUENCY RESPONSE | authKW | 105054 | 0% | 100% | 2 |
| 9 | THERMOPHONE | authKW | 105054 | 0% | 100% | 2 |
| 10 | TUNNELING CATHODE | authKW | 105054 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Applied | 4687 | 56% | 0% | 338 |
| 2 | Nanoscience & Nanotechnology | 1353 | 17% | 0% | 102 |
| 3 | Materials Science, Coatings & Films | 1234 | 11% | 0% | 64 |
| 4 | Materials Science, Multidisciplinary | 1034 | 31% | 0% | 186 |
| 5 | Physics, Condensed Matter | 997 | 23% | 0% | 136 |
| 6 | Engineering, Electrical & Electronic | 993 | 26% | 0% | 153 |
| 7 | Acoustics | 121 | 3% | 0% | 18 |
| 8 | Physics, Multidisciplinary | 40 | 6% | 0% | 33 |
| 9 | Audiology & Speech-Language Pathology | 25 | 1% | 0% | 6 |
| 10 | Chemistry, Physical | 24 | 8% | 0% | 46 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NEW PROD TECHNOL DEV | 109425 | 1% | 42% | 5 |
| 2 | SENSOR ACTUATOR SYST ISAS | 70034 | 0% | 67% | 2 |
| 3 | CIENCIA LICADAS DESARROLLO TECNOL | 52527 | 0% | 100% | 1 |
| 4 | CORP RD PLANNING ELECT WORKS LTD | 52527 | 0% | 100% | 1 |
| 5 | CREAT INITIAT CRI MULTI DIMENS DIREC | 52527 | 0% | 100% | 1 |
| 6 | DOCTORANDO CIENCIA INGN MAT | 52527 | 0% | 100% | 1 |
| 7 | ELE ON ENG | 52527 | 0% | 100% | 1 |
| 8 | FIS LITORAL SANTA FE | 52527 | 0% | 100% | 1 |
| 9 | INTELLIGENT NANO MAT DEVICESMOE | 52527 | 0% | 100% | 1 |
| 10 | OPT MEASUREMENT THIN FILM SHANXI PROV | 52527 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INTERNATIONAL JOURNAL OF ELECTRONICS | 41026 | 10% | 1% | 62 |
| 2 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 7774 | 8% | 0% | 50 |
| 3 | THIN SOLID FILMS | 3532 | 8% | 0% | 50 |
| 4 | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 1429 | 4% | 0% | 24 |
| 5 | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 1379 | 5% | 0% | 29 |
| 6 | JOURNAL OF MATERIALS SCIENCE LETTERS | 669 | 2% | 0% | 12 |
| 7 | JAPANESE JOURNAL OF APPLIED PHYSICS | 602 | 2% | 0% | 14 |
| 8 | JOURNAL OF MATERIALS SCIENCE | 534 | 3% | 0% | 18 |
| 9 | JOURNAL OF APPLIED PHYSICS | 484 | 6% | 0% | 33 |
| 10 | TECHNICAL PHYSICS | 431 | 1% | 0% | 7 |
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 2 |