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 |
| 51 | 3 | SURFACE SCIENCE//PHYSICS, CONDENSED MATTER//SCANNING TUNNELING MICROSCOPY | 97901 |
| 29 | 2 | SURFACE SCIENCE//LOW INDEX SINGLE CRYSTAL SURFACES//CHEMISTRY, PHYSICAL | 33694 |
| 22177 | 1 | OXYGEN TRANSIENTS//ADSORPTION ON METAL SURFACES//COPPERI NITRIDE | 414 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | OXYGEN TRANSIENTS | authKW | 228380 | 1% | 100% | 3 |
| 2 | ADSORPTION ON METAL SURFACES | authKW | 152253 | 0% | 100% | 2 |
| 3 | COPPERI NITRIDE | authKW | 152253 | 0% | 100% | 2 |
| 4 | N N BOND CLEAVING | authKW | 152253 | 0% | 100% | 2 |
| 5 | PALLADIUM GAMMA ALUMINA | authKW | 152253 | 0% | 100% | 2 |
| 6 | STEPPED PLATINUM SURFACE | authKW | 152253 | 0% | 100% | 2 |
| 7 | SURFACE OXYGEN TRANSIENTS | authKW | 152253 | 0% | 100% | 2 |
| 8 | IN SITU NEXAFS | authKW | 101501 | 0% | 67% | 2 |
| 9 | AMINE DISSOCIATION | authKW | 76127 | 0% | 100% | 1 |
| 10 | AMMONIA CATALYTIC COMBUSTION | authKW | 76127 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Physical | 5000 | 71% | 0% | 295 |
| 2 | Physics, Condensed Matter | 1080 | 28% | 0% | 115 |
| 3 | Physics, Atomic, Molecular & Chemical | 256 | 11% | 0% | 45 |
| 4 | Materials Science, Coatings & Films | 154 | 5% | 0% | 20 |
| 5 | Chemistry, Multidisciplinary | 151 | 15% | 0% | 62 |
| 6 | Chemistry, Applied | 131 | 6% | 0% | 25 |
| 7 | Engineering, Chemical | 119 | 8% | 0% | 35 |
| 8 | Nanoscience & Nanotechnology | 28 | 4% | 0% | 16 |
| 9 | Physics, Applied | 10 | 7% | 0% | 27 |
| 10 | Materials Science, Multidisciplinary | 9 | 7% | 0% | 30 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ISIONS ELECT ATOM | 76127 | 0% | 100% | 1 |
| 2 | PHYSICOCHIM CHIM SUR ES | 76127 | 0% | 100% | 1 |
| 3 | ROCKET MODELING | 76127 | 0% | 100% | 1 |
| 4 | SHELL BV | 76127 | 0% | 100% | 1 |
| 5 | SUR E SCI HETEROGENEOUS CATALYSIS GRP | 60899 | 0% | 40% | 2 |
| 6 | STSKA | 38062 | 0% | 50% | 1 |
| 7 | LEIDS CHEM ONDERZOEK | 36903 | 1% | 12% | 4 |
| 8 | IS ELE ON ATOM | 25374 | 0% | 33% | 1 |
| 9 | PLASMA RADIAT PHYS | 20297 | 0% | 13% | 2 |
| 10 | UMR 7045 PHYS CHIM SUR ES | 19030 | 0% | 25% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SURFACE SCIENCE | 22873 | 22% | 0% | 90 |
| 2 | CATALYSIS LETTERS | 4402 | 5% | 0% | 21 |
| 3 | TOPICS IN CATALYSIS | 3726 | 3% | 0% | 12 |
| 4 | APPLICATIONS OF SURFACE SCIENCE | 2012 | 1% | 1% | 4 |
| 5 | JOURNAL OF PHYSICAL CHEMISTRY | 1609 | 6% | 0% | 23 |
| 6 | JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1372 | 2% | 0% | 10 |
| 7 | JOURNAL OF CATALYSIS | 1334 | 4% | 0% | 15 |
| 8 | JOURNAL OF MOLECULAR CATALYSIS | 933 | 1% | 0% | 6 |
| 9 | CATALYSIS TODAY | 718 | 2% | 0% | 10 |
| 10 | JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I | 582 | 1% | 0% | 5 |
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 |