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 |
|---|---|---|---|
| 6 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1698077 |
| 62 | 3 | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL | 90230 |
| 1865 | 2 | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//ALKALI LASERS//PENNING IONIZATION ELECTRON SPECTROSCOPY | 6408 |
| 13473 | 1 | ENERGY POOLING COLLISIONS//ENERGY POOLING//ATOM FUSED SILICA SURFACES | 865 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ENERGY POOLING COLLISIONS | authKW | 145737 | 0% | 100% | 4 |
| 2 | ENERGY POOLING | authKW | 109296 | 1% | 50% | 6 |
| 3 | ATOM FUSED SILICA SURFACES | authKW | 72868 | 0% | 100% | 2 |
| 4 | INTERNAL MICROWAVE FIELDS | authKW | 72868 | 0% | 100% | 2 |
| 5 | VOLGINA 7 | address | 72868 | 0% | 100% | 2 |
| 6 | ALKALI NOBLE GAS MIXTURE | authKW | 48578 | 0% | 67% | 2 |
| 7 | COLLISION TRANSFER | authKW | 48578 | 0% | 67% | 2 |
| 8 | STOCHASTIC IONIZATION | authKW | 48578 | 0% | 67% | 2 |
| 9 | COLLISIONAL IONIZATION | authKW | 41633 | 0% | 29% | 4 |
| 10 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | journal | 41257 | 16% | 1% | 136 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Atomic, Molecular & Chemical | 13143 | 48% | 0% | 417 |
| 2 | Optics | 12642 | 50% | 0% | 434 |
| 3 | Physics, Multidisciplinary | 1140 | 18% | 0% | 154 |
| 4 | Spectroscopy | 1112 | 10% | 0% | 89 |
| 5 | Physics, Applied | 114 | 10% | 0% | 90 |
| 6 | Astronomy & Astrophysics | 36 | 4% | 0% | 36 |
| 7 | Chemistry, Physical | 28 | 7% | 0% | 63 |
| 8 | Instruments & Instrumentation | 12 | 2% | 0% | 18 |
| 9 | Physics, Fluids & Plasmas | 3 | 1% | 0% | 9 |
| 10 | Nuclear Science & Technology | 1 | 1% | 0% | 10 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | VOLGINA 7 | 72868 | 0% | 100% | 2 |
| 2 | FED DRUG CONTROL SERV RUSSIA | 36434 | 0% | 100% | 1 |
| 3 | IF CUERNAVACA | 36434 | 0% | 100% | 1 |
| 4 | SIBERIAN JURID | 36434 | 0% | 100% | 1 |
| 5 | UNITA RIC SIENA | 36434 | 0% | 100% | 1 |
| 6 | YUGOSLAVIA BRANCH | 31379 | 1% | 10% | 9 |
| 7 | ATOM PHYS SPECT | 28794 | 1% | 7% | 11 |
| 8 | FERMI PHYS | 18216 | 0% | 50% | 1 |
| 9 | MAT ELE | 18216 | 0% | 50% | 1 |
| 10 | SIBERIAN PHYS | 18216 | 0% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 41257 | 16% | 1% | 136 |
| 2 | PHYSICAL REVIEW A | 17192 | 21% | 0% | 179 |
| 3 | ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 6778 | 3% | 1% | 22 |
| 4 | OPTIKA I SPEKTROSKOPIYA | 5412 | 4% | 0% | 32 |
| 5 | WIRELESS WORLD | 2427 | 0% | 7% | 1 |
| 6 | JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1460 | 2% | 0% | 17 |
| 7 | ANNALES DE PHYSIQUE | 1425 | 1% | 1% | 7 |
| 8 | SPECTROSCOPY AND SPECTRAL ANALYSIS | 1213 | 2% | 0% | 19 |
| 9 | APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1120 | 1% | 0% | 7 |
| 10 | ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI | 1111 | 2% | 0% | 14 |
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 |