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 |
| 2074 | 2 | INITIAL STRESS//IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//PIEZOELECT DEVICE | 5627 |
| 27954 | 1 | N CDS//ACOUSTIC DOMAIN//BRILLOUIN SCATTERING METHOD | 237 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | N CDS | authKW | 299209 | 1% | 75% | 3 |
| 2 | ACOUSTIC DOMAIN | authKW | 265965 | 1% | 100% | 2 |
| 3 | BRILLOUIN SCATTERING METHOD | authKW | 177308 | 1% | 67% | 2 |
| 4 | ACOUSTO OPTIC SOLITON | authKW | 132982 | 0% | 100% | 1 |
| 5 | ACOUSTOELECTRIC DOMAIN | authKW | 132982 | 0% | 100% | 1 |
| 6 | ACOUSTOELECTRIC INSTABILITY | authKW | 132982 | 0% | 100% | 1 |
| 7 | AKHIESER DAMPING THEORY | authKW | 132982 | 0% | 100% | 1 |
| 8 | BRILLOUIN SCATTERING CROSS SECTION | authKW | 132982 | 0% | 100% | 1 |
| 9 | GHZ DOMAIN SHEAR FLUXES | authKW | 132982 | 0% | 100% | 1 |
| 10 | MODAL POWER ANALYSIS | authKW | 132982 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Condensed Matter | 752 | 30% | 0% | 72 |
| 2 | Physics, Multidisciplinary | 606 | 24% | 0% | 57 |
| 3 | Physics, Applied | 279 | 24% | 0% | 57 |
| 4 | Telecommunications | 53 | 5% | 0% | 11 |
| 5 | Engineering, Electrical & Electronic | 49 | 11% | 0% | 26 |
| 6 | Acoustics | 46 | 3% | 0% | 7 |
| 7 | Optics | 45 | 7% | 0% | 17 |
| 8 | Spectroscopy | 32 | 4% | 0% | 9 |
| 9 | Astronomy & Astrophysics | 10 | 4% | 0% | 10 |
| 10 | Chemistry, Inorganic & Nuclear | 2 | 2% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHYS SUN PHYSICOTECH NPO | 132982 | 0% | 100% | 1 |
| 2 | OPTOELECT DEVICE SYST DEV | 106383 | 1% | 40% | 2 |
| 3 | NPO PHYS SUN | 44326 | 0% | 33% | 1 |
| 4 | REYMOND BEVERLY SACKLER EXACT SCI | 33244 | 0% | 25% | 1 |
| 5 | PHYS SUN SCI PROD ASSOC | 26595 | 0% | 20% | 1 |
| 6 | RADIO TECHNOL ELECT | 22162 | 0% | 17% | 1 |
| 7 | TECHNOL ELECT ENGN | 12087 | 0% | 9% | 1 |
| 8 | RADIO ENGN ELECT | 1063 | 2% | 0% | 4 |
| 9 | FRYAZINO BRANCH | 985 | 1% | 0% | 2 |
| 10 | ELE ENGN | 647 | 0% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FIZIKA TVERDOGO TELA | 32934 | 22% | 0% | 52 |
| 2 | VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 3 FIZIKA ASTRONOMIYA | 9418 | 4% | 1% | 10 |
| 3 | IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA | 7960 | 5% | 1% | 11 |
| 4 | PISMA V ZHURNAL TEKHNICHESKOI FIZIKI | 7633 | 7% | 0% | 17 |
| 5 | UKRAINSKII FIZICHESKII ZHURNAL | 4876 | 5% | 0% | 11 |
| 6 | ZHURNAL TEKHNICHESKOI FIZIKI | 4272 | 6% | 0% | 14 |
| 7 | ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI | 1699 | 4% | 0% | 9 |
| 8 | PHYSICA B & C | 1205 | 3% | 0% | 6 |
| 9 | RADIOTEKHNIKA I ELEKTRONIKA | 1088 | 3% | 0% | 6 |
| 10 | OPTICAL REVIEW | 998 | 2% | 0% | 4 |
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 |