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 |
| 492 | 3 | JOURNAL OF SOLID STATE CHEMISTRY//NASICON//CHEMISTRY, INORGANIC & NUCLEAR | 23712 |
| 2797 | 2 | BETA ALUMINA//ETS 10//ETS 4 | 3314 |
| 5504 | 1 | BETA ALUMINA//AMTEC//SOLID STATE IONICS | 1644 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | BETA ALUMINA | authKW | 931530 | 5% | 63% | 77 |
| 2 | AMTEC | authKW | 306697 | 1% | 80% | 20 |
| 3 | SOLID STATE IONICS | journal | 271108 | 26% | 3% | 432 |
| 4 | SODIUM SULFUR BATTERY | authKW | 256154 | 1% | 64% | 21 |
| 5 | SODIUM NICKEL CHLORIDE BATTERY | authKW | 230029 | 1% | 100% | 12 |
| 6 | BETA AL2O3 | authKW | 207012 | 1% | 60% | 18 |
| 7 | NA BETA ALUMINA | authKW | 205375 | 1% | 71% | 15 |
| 8 | ZEBRA BATTERY | authKW | 172516 | 1% | 75% | 12 |
| 9 | SODIUM BETA ALUMINA | authKW | 136916 | 1% | 71% | 10 |
| 10 | POWER DEGRADATION | authKW | 127787 | 1% | 67% | 10 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Electrochemistry | 9010 | 20% | 0% | 334 |
| 2 | Physics, Condensed Matter | 6915 | 35% | 0% | 569 |
| 3 | Chemistry, Physical | 6794 | 43% | 0% | 711 |
| 4 | Materials Science, Ceramics | 1673 | 7% | 0% | 109 |
| 5 | Materials Science, Coatings & Films | 1379 | 7% | 0% | 115 |
| 6 | Materials Science, Multidisciplinary | 1332 | 23% | 0% | 371 |
| 7 | Energy & Fuels | 429 | 6% | 0% | 101 |
| 8 | METALLURGY & MINING | 208 | 0% | 0% | 7 |
| 9 | Metallurgy & Metallurgical Engineering | 184 | 5% | 0% | 74 |
| 10 | Chemistry, Inorganic & Nuclear | 174 | 5% | 0% | 77 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PULVERMET | 57692 | 2% | 10% | 31 |
| 2 | STATIONARY ENERGY STORAGE GRP | 38338 | 0% | 100% | 2 |
| 3 | ULTRA LARGE C AC BATTERY TEAM | 38338 | 0% | 100% | 2 |
| 4 | ENERGY STORAGE MAT | 36857 | 0% | 38% | 5 |
| 5 | CERAM ENGN GRP | 22993 | 0% | 20% | 6 |
| 6 | AMUS INTEGRATED | 19169 | 0% | 100% | 1 |
| 7 | BCME | 19169 | 0% | 100% | 1 |
| 8 | CNRS URA 341 ETUD MET PHYS PHYS MAT GRP | 19169 | 0% | 100% | 1 |
| 9 | DEA SA | 19169 | 0% | 100% | 1 |
| 10 | ENEN PROC MAT | 19169 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SOLID STATE IONICS | 271108 | 26% | 3% | 432 |
| 2 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 7007 | 7% | 0% | 107 |
| 3 | JOURNAL OF POWER SOURCES | 4839 | 5% | 0% | 78 |
| 4 | JOURNAL OF SOLID STATE CHEMISTRY | 4151 | 3% | 0% | 57 |
| 5 | JOURNAL OF THE CANADIAN CERAMIC SOCIETY | 3249 | 0% | 6% | 3 |
| 6 | JOURNAL OF APPLIED ELECTROCHEMISTRY | 2887 | 2% | 1% | 30 |
| 7 | IONICS | 1752 | 1% | 1% | 16 |
| 8 | TRANSACTIONS AND JOURNAL OF THE BRITISH CERAMIC SOCIETY | 1615 | 0% | 2% | 4 |
| 9 | MATERIALS RESEARCH BULLETIN | 1543 | 2% | 0% | 31 |
| 10 | DENKI KAGAKU | 1538 | 1% | 1% | 15 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | BETA ALUMINA | 931530 | 5% | 63% | 77 | Search BETA+ALUMINA | Search BETA+ALUMINA |
| 2 | AMTEC | 306697 | 1% | 80% | 20 | Search AMTEC | Search AMTEC |
| 3 | SODIUM SULFUR BATTERY | 256154 | 1% | 64% | 21 | Search SODIUM+SULFUR+BATTERY | Search SODIUM+SULFUR+BATTERY |
| 4 | SODIUM NICKEL CHLORIDE BATTERY | 230029 | 1% | 100% | 12 | Search SODIUM+NICKEL+CHLORIDE+BATTERY | Search SODIUM+NICKEL+CHLORIDE+BATTERY |
| 5 | BETA AL2O3 | 207012 | 1% | 60% | 18 | Search BETA+AL2O3 | Search BETA+AL2O3 |
| 6 | NA BETA ALUMINA | 205375 | 1% | 71% | 15 | Search NA+BETA+ALUMINA | Search NA+BETA+ALUMINA |
| 7 | ZEBRA BATTERY | 172516 | 1% | 75% | 12 | Search ZEBRA+BATTERY | Search ZEBRA+BATTERY |
| 8 | SODIUM BETA ALUMINA | 136916 | 1% | 71% | 10 | Search SODIUM+BETA+ALUMINA | Search SODIUM+BETA+ALUMINA |
| 9 | POWER DEGRADATION | 127787 | 1% | 67% | 10 | Search POWER+DEGRADATION | Search POWER+DEGRADATION |
| 10 | NA BETA AL2O3 | 111525 | 0% | 73% | 8 | Search NA+BETA+AL2O3 | Search NA+BETA+AL2O3 |
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 |