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 |
| 396 | 3 | LEAD FREE SOLDER//SOLDER//ELECTROMIGRATION | 32184 |
| 1011 | 2 | ATOMIC LAYER DEPOSITION//DIFFUSION BARRIER//CU METALLIZATION | 10645 |
| 31618 | 1 | W TI THIN FILMS//W TI ALLOY//W 10TI ALLOY | 164 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | W TI THIN FILMS | authKW | 1366587 | 5% | 89% | 8 |
| 2 | W TI ALLOY | authKW | 614963 | 2% | 80% | 4 |
| 3 | W 10TI ALLOY | authKW | 384353 | 1% | 100% | 2 |
| 4 | W 10WTTI ALLOY | authKW | 384353 | 1% | 100% | 2 |
| 5 | AL TIW SI | authKW | 192177 | 1% | 100% | 1 |
| 6 | ALUMINUM SILICA COPPER FILMS | authKW | 192177 | 1% | 100% | 1 |
| 7 | DIFFERENT OXIDES | authKW | 192177 | 1% | 100% | 1 |
| 8 | ELECT MAT INFILTRAT TECHNOL | address | 192177 | 1% | 100% | 1 |
| 9 | ELECT PLICAT CIRCUITS | address | 192177 | 1% | 100% | 1 |
| 10 | FILM FORMING SPECIES | authKW | 192177 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Materials Science, Coatings & Films | 3967 | 35% | 0% | 58 |
| 2 | Physics, Applied | 1716 | 65% | 0% | 106 |
| 3 | Materials Science, Multidisciplinary | 659 | 45% | 0% | 74 |
| 4 | Physics, Condensed Matter | 502 | 30% | 0% | 49 |
| 5 | Metallurgy & Metallurgical Engineering | 61 | 7% | 0% | 12 |
| 6 | Engineering, Electrical & Electronic | 51 | 13% | 0% | 21 |
| 7 | Nuclear Science & Technology | 33 | 5% | 0% | 8 |
| 8 | Materials Science, Characterization, Testing | 29 | 2% | 0% | 3 |
| 9 | Nanoscience & Nanotechnology | 28 | 5% | 0% | 9 |
| 10 | Chemistry, Physical | 10 | 9% | 0% | 14 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ELECT MAT INFILTRAT TECHNOL | 192177 | 1% | 100% | 1 |
| 2 | ELECT PLICAT CIRCUITS | 192177 | 1% | 100% | 1 |
| 3 | PROC INTEGRAT HIGH VOLTAGE | 192177 | 1% | 100% | 1 |
| 4 | THIN FILMS COATINGS GRP | 192177 | 1% | 100% | 1 |
| 5 | INORGAN MAT POLYMER NANOCOMPOSITE | 48043 | 1% | 25% | 1 |
| 6 | TERMINAL EFFECTS | 32028 | 1% | 17% | 1 |
| 7 | WIRELESS PACKAGING SYST | 32028 | 1% | 17% | 1 |
| 8 | EA 2976 | 27452 | 1% | 14% | 1 |
| 9 | SHAANXI ELECT MAT INFILTRAT TECHNOL | 17469 | 1% | 9% | 1 |
| 10 | ELECT PLIANCES CIRCUITS | 10675 | 1% | 6% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | THIN SOLID FILMS | 4411 | 18% | 0% | 29 |
| 2 | SOLID STATE TECHNOLOGY | 3710 | 4% | 0% | 6 |
| 3 | VIDE-SCIENCE TECHNIQUE ET APPLICATIONS | 1591 | 1% | 0% | 2 |
| 4 | RESEARCH & DEVELOPMENT | 1432 | 1% | 1% | 1 |
| 5 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A | 1081 | 5% | 0% | 9 |
| 6 | MOON AND THE PLANETS | 994 | 1% | 1% | 1 |
| 7 | INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS | 776 | 2% | 0% | 3 |
| 8 | APPLIED SURFACE SCIENCE | 623 | 7% | 0% | 11 |
| 9 | JOURNAL OF APPLIED PHYSICS | 499 | 10% | 0% | 17 |
| 10 | JOURNAL OF ELECTRONIC MATERIALS | 293 | 2% | 0% | 4 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | W TI THIN FILMS | 1366587 | 5% | 89% | 8 | Search W+TI+THIN+FILMS | Search W+TI+THIN+FILMS |
| 2 | W TI ALLOY | 614963 | 2% | 80% | 4 | Search W+TI+ALLOY | Search W+TI+ALLOY |
| 3 | W 10TI ALLOY | 384353 | 1% | 100% | 2 | Search W+10TI+ALLOY | Search W+10TI+ALLOY |
| 4 | W 10WTTI ALLOY | 384353 | 1% | 100% | 2 | Search W+10WTTI+ALLOY | Search W+10WTTI+ALLOY |
| 5 | AL TIW SI | 192177 | 1% | 100% | 1 | Search AL+TIW+SI | Search AL+TIW+SI |
| 6 | ALUMINUM SILICA COPPER FILMS | 192177 | 1% | 100% | 1 | Search ALUMINUM+SILICA+COPPER+FILMS | Search ALUMINUM+SILICA+COPPER+FILMS |
| 7 | DIFFERENT OXIDES | 192177 | 1% | 100% | 1 | Search DIFFERENT+OXIDES | Search DIFFERENT+OXIDES |
| 8 | FILM FORMING SPECIES | 192177 | 1% | 100% | 1 | Search FILM+FORMING+SPECIES | Search FILM+FORMING+SPECIES |
| 9 | GRADED RATIO | 192177 | 1% | 100% | 1 | Search GRADED+RATIO | Search GRADED+RATIO |
| 10 | GRAIN PREFERRED ORIENTATION | 192177 | 1% | 100% | 1 | Search GRAIN+PREFERRED+ORIENTATION | Search GRAIN+PREFERRED+ORIENTATION |
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 |