Class information for:
Level 1: IOFFE PHYSICOTECHNOL//OPTICS AND SPECTROSCOPY//AF IOFFE PHYSICOTECH

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
1957 2             HYPERPOLARIZED GAS//HYPERPOLARIZED//ATOMIC MAGNETOMETER 6078
38100 1                   IOFFE PHYSICOTECHNOL//OPTICS AND SPECTROSCOPY//AF IOFFE PHYSICOTECH 70

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IOFFE PHYSICOTECHNOL address 450245 1% 100% 1
2 OPTICS AND SPECTROSCOPY journal 22887 24% 0% 17
3 AF IOFFE PHYSICOTECH address 18436 21% 0% 15
4 ZHURNAL TEKHNICHESKOI FIZIKI journal 14530 20% 0% 14
5 OPTIKA I SPEKTROSKOPIYA journal 11141 19% 0% 13
6 TECHNICAL PHYSICS journal 7762 14% 0% 10
7 IOFFE PHYS TECH address 5678 6% 0% 4
8 IOFFE PHYSICOTECH address 3500 3% 0% 2
9 AF IOFFE PHYS TECH address 2283 6% 0% 4
10 SPECTROSCOPY WoSSC 1743 43% 0% 30

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Spectroscopy 1743 43% 0% 30
2 Optics 738 43% 0% 30
3 Physics, Applied 241 39% 0% 27
4 Physics, Multidisciplinary 44 13% 0% 9
5 Physics, Atomic, Molecular & Chemical 1 3% 0% 2
6 Engineering, General 1 1% 0% 1
7 Instruments & Instrumentation 0 1% 0% 1
8 Chemistry, Physical -1 1% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IOFFE PHYSICOTECHNOL 450245 1% 100% 1
2 AF IOFFE PHYSICOTECH 18436 21% 0% 15
3 IOFFE PHYS TECH 5678 6% 0% 4
4 IOFFE PHYSICOTECH 3500 3% 0% 2
5 AF IOFFE PHYS TECH 2283 6% 0% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTICS AND SPECTROSCOPY 22887 24% 0% 17
2 ZHURNAL TEKHNICHESKOI FIZIKI 14530 20% 0% 14
3 OPTIKA I SPEKTROSKOPIYA 11141 19% 0% 13
4 TECHNICAL PHYSICS 7762 14% 0% 10
5 KHIMICHESKAYA FIZIKA 810 3% 0% 2
6 MEASUREMENT TECHNIQUES USSR 646 1% 0% 1
7 JETP LETTERS 605 6% 0% 4
8 TEORETICHESKAYA I EKSPERIMENTALNAYA KHIMIYA 385 1% 0% 1
9 ANNALES DE PHYSIQUE 361 1% 0% 1
10 PISMA V ZHURNAL TEKHNICHESKOI FIZIKI 355 3% 0% 2

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


rank cluster_id2 link
1 7066 ATOMIC MAGNETOMETER//COHERENT POPULATION TRAPPING//ATOMIC CLOCKS
2 18733 HASBROUCK//HE 3 NORMAL LIQUID POLARIZED//JOURNAL OF LOW TEMPERATURE PHYSICS
3 13980 PENNING IONIZATION ELECTRON SPECTROSCOPY//PARTIAL IONIZATION CROSS SECTION//ROVIBRATIONAL DISTRIBUTION
4 7015 HYPERPOLARIZED GAS//HYPERPOLARIZED//HYPERPOLARIZED HE 3
5 17254 METASTABLE QUANTUM SYST//QUANTUM REFLECTION//TWO DIMENSIONAL SCATTERING
6 22545 UMR 7538//PHYS LASERS//N TYPE RESONANCE
7 13473 ENERGY POOLING COLLISIONS//ENERGY POOLING//ATOM FUSED SILICA SURFACES
8 21181 OPTIKA I SPEKTROSKOPIYA//BAND SYSTEMS//ELECTRONIC SPECTRUM OF SELENIUM DIMER
9 2034 PHOTOASSOCIATION//AIME COTTON//NA 2
10 11856 BORN OPPENHEIMER BREAKDOWN//JOURNAL OF MOLECULAR SPECTROSCOPY//DIRECT POTENTIAL FIT

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