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 |
| 663 | 3 | PEROVSKITE SOLAR CELLS//ORDERED MATTER SCI//CH3NH3PBI3 | 10018 |
| 1118 | 2 | PEROVSKITE SOLAR CELLS//ORDERED MATTER SCI//CH3NH3PBI3 | 10018 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PEROVSKITE SOLAR CELLS | authKW | 2059182 | 7% | 93% | 706 |
| 2 | ORDERED MATTER SCI | address | 484046 | 3% | 48% | 322 |
| 3 | CH3NH3PBI3 | authKW | 224581 | 1% | 93% | 77 |
| 4 | GRP MOL ENGN FUNCT MAT | address | 161688 | 1% | 72% | 71 |
| 5 | PEROVSKITE | authKW | 154853 | 6% | 8% | 618 |
| 6 | HYBRID PEROVSKITES | authKW | 150976 | 0% | 98% | 49 |
| 7 | PHOTON INTER ES | address | 103803 | 2% | 19% | 178 |
| 8 | HOLE TRANSPORT MATERIAL | authKW | 94624 | 1% | 47% | 64 |
| 9 | ACS ENERGY LETTERS | journal | 87155 | 1% | 26% | 108 |
| 10 | PHOTOMOL SCI | address | 76740 | 1% | 46% | 53 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Nanoscience & Nanotechnology | 37003 | 21% | 1% | 2148 |
| 2 | Materials Science, Multidisciplinary | 32526 | 41% | 0% | 4106 |
| 3 | Chemistry, Physical | 27279 | 36% | 0% | 3588 |
| 4 | Chemistry, Multidisciplinary | 13609 | 26% | 0% | 2563 |
| 5 | Crystallography | 11997 | 10% | 0% | 981 |
| 6 | Physics, Condensed Matter | 10239 | 18% | 0% | 1834 |
| 7 | Energy & Fuels | 10199 | 11% | 0% | 1117 |
| 8 | Physics, Applied | 8793 | 21% | 0% | 2129 |
| 9 | Chemistry, Inorganic & Nuclear | 5460 | 9% | 0% | 917 |
| 10 | Physics, Atomic, Molecular & Chemical | 3102 | 8% | 0% | 813 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ORDERED MATTER SCI | 484046 | 3% | 48% | 322 |
| 2 | GRP MOL ENGN FUNCT MAT | 161688 | 1% | 72% | 71 |
| 3 | PHOTON INTER ES | 103803 | 2% | 19% | 178 |
| 4 | PHOTOMOL SCI | 76740 | 1% | 46% | 53 |
| 5 | ENERGY MAT SUR E SCI UNIT EMSS | 67401 | 0% | 79% | 27 |
| 6 | WRIGHT PHOTOVOLTA INNOVAT COMMERCIALIZAT | 51287 | 0% | 36% | 45 |
| 7 | MICHAEL GRATZEL MESOSCOP SOLAR CELLS | 43651 | 0% | 32% | 43 |
| 8 | NEW GENERAT PHOTOVOLTA | 38819 | 0% | 46% | 27 |
| 9 | COMPUTAT HYBRID ORGAN PHOTOVOLTA CLHYO | 35817 | 0% | 31% | 37 |
| 10 | ETAT SOLIDE | 29605 | 0% | 20% | 47 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ACS ENERGY LETTERS | 87155 | 1% | 26% | 108 |
| 2 | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 59908 | 3% | 6% | 321 |
| 3 | JOURNAL OF MATERIALS CHEMISTRY A | 53416 | 4% | 4% | 439 |
| 4 | ADVANCED ENERGY MATERIALS | 31260 | 1% | 7% | 141 |
| 5 | NANO ENERGY | 19065 | 1% | 5% | 112 |
| 6 | ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 14916 | 2% | 3% | 172 |
| 7 | ENERGY & ENVIRONMENTAL SCIENCE | 14650 | 1% | 4% | 118 |
| 8 | ACS APPLIED MATERIALS & INTERFACES | 10961 | 3% | 1% | 252 |
| 9 | NATURE ENERGY | 10457 | 0% | 15% | 22 |
| 10 | ADVANCED MATERIALS | 9719 | 2% | 1% | 215 |
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 3 |