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 |
| 382 | 3 | HYDROGEN STORAGE//METAL HYDRIDES//HYDROGEN STORAGE ALLOY | 33830 |
| 320 | 2 | HYDROGEN STORAGE//METAL HYDRIDES//HYDROGEN STORAGE ALLOY | 18564 |
| 20811 | 1 | BCC ALLOYS//TI CR V ALLOY//CENT RADIOISOTOPE SCI | 468 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | BCC ALLOYS | authKW | 1918468 | 7% | 81% | 35 |
| 2 | TI CR V ALLOY | authKW | 1036031 | 4% | 77% | 20 |
| 3 | CENT RADIOISOTOPE SCI | address | 740769 | 2% | 100% | 11 |
| 4 | BCC SOLID SOLUTION | authKW | 545473 | 2% | 90% | 9 |
| 5 | TI V BASED ALLOY | authKW | 541938 | 3% | 62% | 13 |
| 6 | TI V CR ALLOY | authKW | 478879 | 2% | 89% | 8 |
| 7 | PROTIUM STORAGE ALLOY | authKW | 471398 | 1% | 100% | 7 |
| 8 | TITANIUM CHROMIUM VANADIUM ALLOY | authKW | 471398 | 1% | 100% | 7 |
| 9 | BODY CENTERED CUBIC PHASE | authKW | 412472 | 1% | 88% | 7 |
| 10 | HYDRIDE STABILITY | authKW | 366640 | 1% | 78% | 7 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Metallurgy & Metallurgical Engineering | 13421 | 56% | 0% | 263 |
| 2 | Materials Science, Multidisciplinary | 3315 | 59% | 0% | 274 |
| 3 | Chemistry, Physical | 3301 | 55% | 0% | 259 |
| 4 | Electrochemistry | 1609 | 16% | 0% | 76 |
| 5 | Energy & Fuels | 1231 | 17% | 0% | 81 |
| 6 | Thermodynamics | 12 | 2% | 0% | 9 |
| 7 | Nanoscience & Nanotechnology | 12 | 3% | 0% | 13 |
| 8 | Physics, Condensed Matter | 11 | 5% | 0% | 23 |
| 9 | Materials Science, Ceramics | 3 | 1% | 0% | 4 |
| 10 | Chemistry, Inorganic & Nuclear | 2 | 2% | 0% | 9 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CENT RADIOISOTOPE SCI | 740769 | 2% | 100% | 11 |
| 2 | FUS REACTOR MAT SECT | 186469 | 3% | 23% | 12 |
| 3 | FERSTKOERPERPHYS | 134685 | 0% | 100% | 2 |
| 4 | HYDROGEN STORAGE MAT | 107743 | 1% | 40% | 4 |
| 5 | AOBA KU 02 | 89789 | 0% | 67% | 2 |
| 6 | MAT PROC CORROS ENGN | 80802 | 1% | 20% | 6 |
| 7 | CONDENSED MATTER MAT FUNCT MCMF | 67343 | 0% | 100% | 1 |
| 8 | ENERGY EFFICIENCY OFF | 67343 | 0% | 100% | 1 |
| 9 | GSASM | 67343 | 0% | 100% | 1 |
| 10 | HELMHOLTZ ULM ELE OCHEM ENERGY STORAGE | 67343 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF ALLOYS AND COMPOUNDS | 28528 | 29% | 0% | 134 |
| 2 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 15752 | 15% | 0% | 71 |
| 3 | RARE METAL MATERIALS AND ENGINEERING | 6490 | 7% | 0% | 35 |
| 4 | MATERIALS TRANSACTIONS | 4428 | 5% | 0% | 22 |
| 5 | JOURNAL OF THE LESS-COMMON METALS | 3453 | 3% | 0% | 15 |
| 6 | JOURNAL OF THE JAPAN INSTITUTE OF METALS | 1614 | 3% | 0% | 12 |
| 7 | CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 1002 | 1% | 0% | 5 |
| 8 | MATERIALS TRANSACTIONS JIM | 733 | 1% | 0% | 5 |
| 9 | ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE NEUE FOLGE | 614 | 1% | 0% | 3 |
| 10 | METALS AND MATERIALS INTERNATIONAL | 427 | 1% | 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 |