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 |
| 141 | 3 | PHYSICAL REVIEW A//OPTICS//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 66180 |
| 1969 | 2 | ELECTROMAGNETICALLY INDUCED TRANSPARENCY//SPONTANEOUSLY GENERATED COHERENCE//SLOW LIGHT | 6039 |
| 12393 | 1 | GHOST IMAGING//COLD ATOM PHYS CAS//ELECT INFORMAT TECHNOL SPACE SYST | 940 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | GHOST IMAGING | authKW | 1934166 | 7% | 90% | 64 |
| 2 | COLD ATOM PHYS CAS | address | 569959 | 2% | 100% | 17 |
| 3 | ELECT INFORMAT TECHNOL SPACE SYST | address | 390413 | 2% | 61% | 19 |
| 4 | THERMAL LIGHT | authKW | 226303 | 1% | 75% | 9 |
| 5 | QUANTUM IMAGING | authKW | 225848 | 2% | 42% | 16 |
| 6 | SPACE SCI EXPT TECHNOL | address | 214570 | 1% | 80% | 8 |
| 7 | POPPERS EXPERIMENT | authKW | 201162 | 1% | 100% | 6 |
| 8 | NAV LOCAT BASED SERV | address | 184388 | 1% | 50% | 11 |
| 9 | CORRELATED IMAGING | authKW | 178805 | 1% | 67% | 8 |
| 10 | GHOST INTERFERENCE | authKW | 172423 | 1% | 86% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 26909 | 70% | 0% | 654 |
| 2 | Physics, Atomic, Molecular & Chemical | 3399 | 24% | 0% | 228 |
| 3 | Physics, Multidisciplinary | 2177 | 23% | 0% | 216 |
| 4 | Physics, Applied | 95 | 10% | 0% | 90 |
| 5 | Physics, Mathematical | 14 | 2% | 0% | 17 |
| 6 | Education, Scientific Disciplines | 11 | 1% | 0% | 7 |
| 7 | History & Philosophy of Science | 7 | 0% | 0% | 4 |
| 8 | Computer Science, Theory & Methods | 3 | 1% | 0% | 11 |
| 9 | Physics, Particles & Fields | 1 | 1% | 0% | 12 |
| 10 | Art | 0 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | COLD ATOM PHYS CAS | 569959 | 2% | 100% | 17 |
| 2 | ELECT INFORMAT TECHNOL SPACE SYST | 390413 | 2% | 61% | 19 |
| 3 | SPACE SCI EXPT TECHNOL | 214570 | 1% | 80% | 8 |
| 4 | NAV LOCAT BASED SERV | 184388 | 1% | 50% | 11 |
| 5 | PL OPT BEIJING AREA MAJOR | 170768 | 4% | 13% | 40 |
| 6 | COLD ATOM PHYS | 99137 | 4% | 8% | 36 |
| 7 | QUANTUM OPT | 94448 | 6% | 5% | 54 |
| 8 | QUANTUM IMAGING | 76547 | 1% | 18% | 13 |
| 9 | BEIJING AEROSP CONTROL DEVICES | 75434 | 0% | 75% | 3 |
| 10 | QUANTUM OPT COLD ATOM PHYS CAS | 67054 | 0% | 100% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHYSICAL REVIEW A | 18389 | 21% | 0% | 193 |
| 2 | OPTICS EXPRESS | 5806 | 8% | 0% | 79 |
| 3 | PHOTONICS RESEARCH | 5320 | 1% | 2% | 7 |
| 4 | JOURNAL OF MODERN OPTICS | 4890 | 3% | 0% | 31 |
| 5 | JOURNAL OF OPTICS | 3750 | 2% | 1% | 17 |
| 6 | JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 3235 | 1% | 1% | 10 |
| 7 | INTERNATIONAL JOURNAL OF QUANTUM INFORMATION | 3180 | 1% | 1% | 11 |
| 8 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2780 | 3% | 0% | 29 |
| 9 | OPTICS LETTERS | 2611 | 5% | 0% | 49 |
| 10 | OPTICS COMMUNICATIONS | 2396 | 5% | 0% | 44 |
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 |