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 |
|---|---|---|---|
| 13 | 4 | PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS | 1062565 |
| 632 | 3 | CASIMIR EFFECT//CASIMIR FORCE//THERMOPHOTOVOLTAICS | 12239 |
| 3550 | 2 | FIBER FUSE PHENOMENON//FIBER FUSE//FIBER FUSE EFFECT | 1466 |
| 36423 | 1 | KLAUS FUCHS//RFYATS//STANISLAW ULAM | 98 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | KLAUS FUCHS | authKW | 964809 | 3% | 100% | 3 |
| 2 | RFYATS | address | 643206 | 2% | 100% | 2 |
| 3 | STANISLAW ULAM | authKW | 643206 | 2% | 100% | 2 |
| 4 | AM PROKHOROV GEN PHY | address | 321603 | 1% | 100% | 1 |
| 5 | ANDREI SAKHAROV | authKW | 321603 | 1% | 100% | 1 |
| 6 | ATOMIC ESPIONAGE | authKW | 321603 | 1% | 100% | 1 |
| 7 | CARSON MARK | authKW | 321603 | 1% | 100% | 1 |
| 8 | DIBNER MIT | address | 321603 | 1% | 100% | 1 |
| 9 | FABRIKANT | authKW | 321603 | 1% | 100% | 1 |
| 10 | HOLLOW DIELECTRIC BEAMGUIDE HDB | authKW | 321603 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Multidisciplinary | 1285 | 52% | 0% | 51 |
| 2 | History & Philosophy of Science | 675 | 9% | 0% | 9 |
| 3 | Optics | 170 | 18% | 0% | 18 |
| 4 | History | 44 | 4% | 0% | 4 |
| 5 | Social Issues | 36 | 2% | 0% | 2 |
| 6 | Literary Reviews | 34 | 1% | 0% | 1 |
| 7 | Philosophy | 32 | 3% | 0% | 3 |
| 8 | International Relations | 18 | 2% | 0% | 2 |
| 9 | Astronomy & Astrophysics | 8 | 5% | 0% | 5 |
| 10 | Communication | 5 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RFYATS | 643206 | 2% | 100% | 2 |
| 2 | AM PROKHOROV GEN PHY | 321603 | 1% | 100% | 1 |
| 3 | DIBNER MIT | 321603 | 1% | 100% | 1 |
| 4 | LAS MAT TECHNOL | 321603 | 1% | 100% | 1 |
| 5 | SLOAN DIBNER HRST PROJECT | 321603 | 1% | 100% | 1 |
| 6 | AI ALIKHANOV THEORET EXPT PHYS | 183770 | 2% | 29% | 2 |
| 7 | ALL RUSSIAN EXPT PHYS VNIIEF | 107200 | 1% | 33% | 1 |
| 8 | ALL RUSSIAN EXPT PHYS | 65962 | 4% | 5% | 4 |
| 9 | MED PLICAT TEAM | 45942 | 1% | 14% | 1 |
| 10 | A USIKOV RADIO PHYS ELECT | 35732 | 1% | 11% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHYSICS-USPEKHI | 144253 | 23% | 2% | 23 |
| 2 | JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS | 27156 | 7% | 1% | 7 |
| 3 | PHYSICS WORLD | 19635 | 7% | 1% | 7 |
| 4 | USPEKHI FIZICHESKIKH NAUK | 14378 | 8% | 1% | 8 |
| 5 | IPW BERICHTE | 11088 | 1% | 3% | 1 |
| 6 | EUROPEAN PHYSICAL JOURNAL H | 10370 | 2% | 2% | 2 |
| 7 | HERALD OF THE RUSSIAN ACADEMY OF SCIENCES | 7651 | 3% | 1% | 3 |
| 8 | PHYSICS IN PERSPECTIVE | 7064 | 2% | 1% | 2 |
| 9 | VOPROSY ISTORII | 4298 | 2% | 1% | 2 |
| 10 | VOPROSY FILOSOFII | 3630 | 3% | 0% | 3 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | KLAUS FUCHS | 964809 | 3% | 100% | 3 | Search KLAUS+FUCHS | Search KLAUS+FUCHS |
| 2 | STANISLAW ULAM | 643206 | 2% | 100% | 2 | Search STANISLAW+ULAM | Search STANISLAW+ULAM |
| 3 | ANDREI SAKHAROV | 321603 | 1% | 100% | 1 | Search ANDREI+SAKHAROV | Search ANDREI+SAKHAROV |
| 4 | ATOMIC ESPIONAGE | 321603 | 1% | 100% | 1 | Search ATOMIC+ESPIONAGE | Search ATOMIC+ESPIONAGE |
| 5 | CARSON MARK | 321603 | 1% | 100% | 1 | Search CARSON+MARK | Search CARSON+MARK |
| 6 | FABRIKANT | 321603 | 1% | 100% | 1 | Search FABRIKANT | Search FABRIKANT |
| 7 | HOLLOW DIELECTRIC BEAMGUIDE HDB | 321603 | 1% | 100% | 1 | Search HOLLOW+DIELECTRIC+BEAMGUIDE+HDB | Search HOLLOW+DIELECTRIC+BEAMGUIDE+HDB |
| 8 | IONIZATION IMPLOSION | 321603 | 1% | 100% | 1 | Search IONIZATION+IMPLOSION | Search IONIZATION+IMPLOSION |
| 9 | LASER INVENTION | 321603 | 1% | 100% | 1 | Search LASER+INVENTION | Search LASER+INVENTION |
| 10 | LITHIUM 6 DEUTERIDE | 321603 | 1% | 100% | 1 | Search LITHIUM+6+DEUTERIDE | Search LITHIUM+6+DEUTERIDE |
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 |