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 |
| 85 | 3 | FERROELECTRICS//DIELECTRIC PROPERTIES//INTEGRATED FERROELECTRICS | 81809 |
| 218 | 2 | PIEZOELECTRIC PROPERTIES//FERROELECTRICS//RELAXOR | 20386 |
| 5235 | 1 | PZT//PIEZOELECTRIC PROPERTIES//PLZT | 1683 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PZT | authKW | 538758 | 16% | 11% | 266 |
| 2 | PIEZOELECTRIC PROPERTIES | authKW | 349749 | 9% | 12% | 152 |
| 3 | PLZT | authKW | 184223 | 4% | 16% | 61 |
| 4 | LOW TEMPERATURE SINTERING | authKW | 128518 | 3% | 14% | 50 |
| 5 | PIEZOELECTRIC CERAMICS | authKW | 112674 | 3% | 12% | 52 |
| 6 | PZT POWDERS | authKW | 108330 | 1% | 64% | 9 |
| 7 | PMN PZT | authKW | 107843 | 1% | 48% | 12 |
| 8 | PMS PZT | authKW | 101943 | 0% | 78% | 7 |
| 9 | PMNN PZT | authKW | 93624 | 0% | 100% | 5 |
| 10 | PMS PZ PT | authKW | 93624 | 0% | 100% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Materials Science, Ceramics | 41673 | 31% | 0% | 525 |
| 2 | Materials Science, Multidisciplinary | 6481 | 44% | 0% | 745 |
| 3 | Physics, Condensed Matter | 3162 | 24% | 0% | 403 |
| 4 | Physics, Applied | 2042 | 24% | 0% | 410 |
| 5 | Metallurgy & Metallurgical Engineering | 632 | 7% | 0% | 124 |
| 6 | Materials Science, Composites | 195 | 2% | 0% | 30 |
| 7 | Engineering, Electrical & Electronic | 112 | 8% | 0% | 127 |
| 8 | Nanoscience & Nanotechnology | 14 | 2% | 0% | 35 |
| 9 | Instruments & Instrumentation | 9 | 2% | 0% | 28 |
| 10 | Crystallography | 8 | 1% | 0% | 21 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | DIMAT | 83392 | 1% | 32% | 14 |
| 2 | PZT | 57337 | 0% | 44% | 7 |
| 3 | NANO BIO INFORMAT TECHNOL | 49930 | 0% | 67% | 4 |
| 4 | PHYS METEOROL | 37656 | 3% | 4% | 50 |
| 5 | LEAD TECHNO CO LTD | 37450 | 0% | 100% | 2 |
| 6 | MM MAHILA | 37450 | 0% | 100% | 2 |
| 7 | SOLID STATE PHYS MAT S | 37446 | 0% | 50% | 4 |
| 8 | INGN MAT DIMAT | 32758 | 0% | 25% | 7 |
| 9 | TUZUKI KU | 28661 | 0% | 22% | 7 |
| 10 | CERAM COMPOSITES GRP | 27793 | 0% | 21% | 7 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FERROELECTRICS | 36418 | 9% | 1% | 157 |
| 2 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 18744 | 8% | 1% | 139 |
| 3 | JOURNAL OF ELECTROCERAMICS | 17111 | 2% | 2% | 41 |
| 4 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 15877 | 5% | 1% | 92 |
| 5 | CERAMICS INTERNATIONAL | 14304 | 6% | 1% | 109 |
| 6 | INTEGRATED FERROELECTRICS | 5069 | 2% | 1% | 33 |
| 7 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 5007 | 3% | 1% | 51 |
| 8 | MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 3616 | 2% | 1% | 38 |
| 9 | MATERIALS LETTERS | 3177 | 4% | 0% | 64 |
| 10 | FERROELECTRICS LETTERS SECTION | 3027 | 1% | 1% | 12 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | PZT | 538758 | 16% | 11% | 266 | Search PZT | Search PZT |
| 2 | PIEZOELECTRIC PROPERTIES | 349749 | 9% | 12% | 152 | Search PIEZOELECTRIC+PROPERTIES | Search PIEZOELECTRIC+PROPERTIES |
| 3 | PLZT | 184223 | 4% | 16% | 61 | Search PLZT | Search PLZT |
| 4 | LOW TEMPERATURE SINTERING | 128518 | 3% | 14% | 50 | Search LOW+TEMPERATURE+SINTERING | Search LOW+TEMPERATURE+SINTERING |
| 5 | PIEZOELECTRIC CERAMICS | 112674 | 3% | 12% | 52 | Search PIEZOELECTRIC+CERAMICS | Search PIEZOELECTRIC+CERAMICS |
| 6 | PZT POWDERS | 108330 | 1% | 64% | 9 | Search PZT+POWDERS | Search PZT+POWDERS |
| 7 | PMN PZT | 107843 | 1% | 48% | 12 | Search PMN+PZT | Search PMN+PZT |
| 8 | PMS PZT | 101943 | 0% | 78% | 7 | Search PMS+PZT | Search PMS+PZT |
| 9 | PMNN PZT | 93624 | 0% | 100% | 5 | Search PMNN+PZT | Search PMNN+PZT |
| 10 | PMS PZ PT | 93624 | 0% | 100% | 5 | Search PMS+PZ+PT | Search PMS+PZ+PT |
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 |