Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 15971 | 613 | 16.5 | 54% |
Classes in level above (level 2) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 3128 | 1760 | FERROELECTRIC CATHODE//PSEUDOSPARK SWITCH//PSEUDOSPARK |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | FERROELECTRIC CATHODE | Author keyword | 38 | 89% | 3% | 17 |
| 2 | ELECTRON AND ION EMISSION | Author keyword | 6 | 80% | 1% | 4 |
| 3 | FERROELECTRIC CATHODES | Author keyword | 4 | 67% | 1% | 4 |
| 4 | PYROELECTRIC CRYSTAL | Author keyword | 4 | 42% | 1% | 8 |
| 5 | FERROELECTRIC EMISSION | Author keyword | 4 | 75% | 0% | 3 |
| 6 | FERROELECTRIC PLASMA SOURCE | Author keyword | 4 | 75% | 0% | 3 |
| 7 | POLARIZED STATE | Author keyword | 4 | 75% | 0% | 3 |
| 8 | ELECTRIC CHARGE EMISSION | Author keyword | 3 | 100% | 0% | 3 |
| 9 | FERROELECTRIC ELECTRET | Author keyword | 3 | 100% | 0% | 3 |
| 10 | U TEAM | Address | 2 | 38% | 1% | 5 |
Web of Science journal categories |
Author Key Words |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | FERROELECTRIC CATHODES | 26 | 87% | 2% | 13 |
| 2 | BINARY METAL FLUORIDES | 18 | 89% | 1% | 8 |
| 3 | PYROELECTRIC CRYSTALS | 11 | 78% | 1% | 7 |
| 4 | FOCUSED ELECTRON BEAMS | 10 | 73% | 1% | 8 |
| 5 | ELECTRON ION EMISSION | 8 | 70% | 1% | 7 |
| 6 | FERROELECTRIC PLASMA CATHODE | 8 | 75% | 1% | 6 |
| 7 | EXOEMISSION | 6 | 50% | 1% | 8 |
| 8 | FERROELECTRICS ELECTRETS | 6 | 100% | 1% | 4 |
| 9 | PIXE YIELDS | 6 | 100% | 1% | 4 |
| 10 | PLASMA CATHODE | 5 | 47% | 1% | 8 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
|---|---|---|---|---|
| Electron emission from ferroelectrics | 2000 | 186 | 97 | 76% |
| Electron emission from ferroelectric plasma cathodes | 2008 | 13 | 59 | 78% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | U TEAM | 2 | 38% | 0.8% | 5 |
| 2 | DDRD | 2 | 67% | 0.3% | 2 |
| 3 | MILLIMETER WAVE TUBES | 2 | 67% | 0.3% | 2 |
| 4 | TEACHING EARCHING 103 | 1 | 100% | 0.3% | 2 |
| 5 | PLICAT DEV PROJECT | 1 | 50% | 0.2% | 1 |
| 6 | SCI CT | 1 | 50% | 0.2% | 1 |
| 7 | OPTOELECT DISPLAY TECHNOL | 0 | 20% | 0.3% | 2 |
| 8 | PROD DEV ENGN | 0 | 33% | 0.2% | 1 |
| 9 | PHYS ISOLANTS OPTRON | 0 | 18% | 0.3% | 2 |
| 10 | FUTURE TECHNOL MANAGEMENT | 0 | 20% | 0.2% | 1 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000111336 | STRESS STRAINED STATE//STRESS STRUCTURAL INHOMOGENEITY//STATE ENGN |
| 2 | 0.0000089638 | COAXIAL VIRCATOR//VIRCATOR//VIRTUAL CATHODE OSCILLATOR |
| 3 | 0.0000072071 | CR EDGE//GIGANTIC IONS//CR K EDGE |
| 4 | 0.0000064695 | ULYANOVSK//LINBO3FE//ULYANOVSK BRANCH |
| 5 | 0.0000061879 | TEMPERATURE PROGRAMMED PHOTOELECTRON EMISSION//PHOTOELECTRIC THRESHOLD//Q GAS |
| 6 | 0.0000059512 | MESOSCOPIC INHOMOGENEITIES//FERROMAGNETIC CRYSTALS//LOW TEMPERATURE ASYMPTOTICS |
| 7 | 0.0000057145 | CU ZN INTERMETALLIC COMPOUND//DYNAM MINERALIZAT//GEOL ORE DEPOSITS PETROG MINERAL GEOCHEMIS |
| 8 | 0.0000055477 | TERBIUM MOLYBDATE//DIFFERENTIAL VOLTAGE CONTRAST//RARE EARTH MOLYBDATES |
| 9 | 0.0000054572 | SELF CONTROLLING//SUBSTITUTIONAL SOLID SOLUTION//CEFITECGIDS |
| 10 | 0.0000047928 | COOPERATIVE ORDERING//IMPURITY DIPOLES//NEW FERROELECTRIC |