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 |
| 195 | 3 | GAN//GALLIUM NITRIDE//NITRIDES | 53830 |
| 3138 | 2 | ALUMINUM NITRIDE//FBAR//ALN FILM | 2421 |
| 16799 | 1 | FBAR//FILM BULK ACOUSTIC RESONATOR//FILM BULK ACOUSTIC RESONATOR FBAR | 660 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | FBAR | authKW | 1661584 | 7% | 71% | 49 |
| 2 | FILM BULK ACOUSTIC RESONATOR | authKW | 871043 | 3% | 79% | 23 |
| 3 | FILM BULK ACOUSTIC RESONATOR FBAR | authKW | 565471 | 2% | 79% | 15 |
| 4 | SOLIDLY MOUNTED RESONATOR | authKW | 434102 | 2% | 91% | 10 |
| 5 | BULK ACOUSTIC WAVE DEVICES | authKW | 406914 | 2% | 61% | 14 |
| 6 | BULK ACOUSTIC WAVE BAW | authKW | 265277 | 2% | 56% | 10 |
| 7 | ACOUSTIC RESONATORS | authKW | 239672 | 2% | 31% | 16 |
| 8 | BULK ACOUSTIC WAVE RESONATOR | authKW | 233978 | 1% | 70% | 7 |
| 9 | QINGDAO TERAHERTZ TECHNOL | address | 223814 | 2% | 31% | 15 |
| 10 | FILM BULK ACOUSTIC WAVE RESONATOR FBAR | authKW | 198963 | 1% | 83% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Acoustics | 6639 | 19% | 0% | 126 |
| 2 | Engineering, Electrical & Electronic | 4356 | 48% | 0% | 316 |
| 3 | Physics, Applied | 2297 | 39% | 0% | 256 |
| 4 | Instruments & Instrumentation | 1325 | 15% | 0% | 97 |
| 5 | Nanoscience & Nanotechnology | 450 | 10% | 0% | 65 |
| 6 | Electrochemistry | 212 | 5% | 0% | 36 |
| 7 | Materials Science, Multidisciplinary | 165 | 14% | 0% | 95 |
| 8 | Materials Science, Coatings & Films | 129 | 4% | 0% | 24 |
| 9 | Telecommunications | 66 | 3% | 0% | 22 |
| 10 | Chemistry, Analytical | 54 | 5% | 0% | 36 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | QINGDAO TERAHERTZ TECHNOL | 223814 | 2% | 31% | 15 |
| 2 | COMMON COURSE | 155981 | 1% | 47% | 7 |
| 3 | GMME CEMDATIC ETSI TELECOMUNICAC | 143254 | 0% | 100% | 3 |
| 4 | GMME CEMDATIC | 132228 | 1% | 46% | 6 |
| 5 | MECH ENG RIC EM | 95503 | 0% | 100% | 2 |
| 6 | RF DEVICES TEAM | 95503 | 0% | 100% | 2 |
| 7 | SUPCOM TUNIS | 95503 | 0% | 100% | 2 |
| 8 | WIRELESS SEMICOND | 81851 | 1% | 29% | 6 |
| 9 | IMRI | 57057 | 1% | 17% | 7 |
| 10 | ADV COMPUTAT ELE O MAGNET | 47751 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | 81164 | 15% | 2% | 98 |
| 2 | ULTRASONICS | 3315 | 3% | 0% | 17 |
| 3 | IEEE MICROWAVE MAGAZINE | 2637 | 1% | 1% | 6 |
| 4 | SENSORS AND ACTUATORS A-PHYSICAL | 2465 | 3% | 0% | 23 |
| 5 | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | 2397 | 3% | 0% | 17 |
| 6 | MICROMACHINES | 2092 | 1% | 1% | 6 |
| 7 | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 1422 | 2% | 0% | 11 |
| 8 | INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 1307 | 1% | 0% | 6 |
| 9 | SENSORS AND ACTUATORS B-CHEMICAL | 1122 | 3% | 0% | 22 |
| 10 | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1038 | 3% | 0% | 17 |
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 |