Class information for:
Level 1: VAN HOVE SINGULARITY//FERMION PAIRS//BCS TYPE INTERACTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10071 1094 27.3 65%


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
22 4 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS//IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//PHYSICS, CONDENSED MATTER 227617
84 3       PHYSICAL REVIEW B//PHYSICS, CONDENSED MATTER//PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 77939
63 2             PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS//PHYSICAL REVIEW B//PHYSICS, CONDENSED MATTER 29080
10071 1                   VAN HOVE SINGULARITY//FERMION PAIRS//BCS TYPE INTERACTION 1094

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 VAN HOVE SINGULARITY authKW 128007 2% 27% 17
2 FERMION PAIRS authKW 116290 0% 83% 5
3 BCS TYPE INTERACTION authKW 111640 0% 100% 4
4 FERMION QUADRUPLES authKW 111640 0% 100% 4
5 MICROTECH IPM address 100472 1% 60% 6
6 ELIASHBERG EQUATIONS authKW 93020 1% 33% 10
7 ANOMALOUS ISOTOPE EFFECT authKW 83730 0% 100% 3
8 D P PAIRING authKW 83730 0% 100% 3
9 GAP TO T C RATIO authKW 83730 0% 100% 3
10 JOURNAL OF SUPERCONDUCTIVITY journal 80638 7% 4% 74

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Physics, Condensed Matter 11547 54% 0% 586
2 Physics, Applied 2418 32% 0% 346
3 Physics, Multidisciplinary 2203 22% 0% 237
4 Physics, Mathematical 560 7% 0% 76
5 Acoustics -2 0% 0% 1
6 Materials Science, Ceramics -2 0% 0% 1
7 Metallurgy & Metallurgical Engineering -4 0% 0% 5
8 Spectroscopy -4 0% 0% 2
9 Physics, Fluids & Plasmas -5 0% 0% 1
10 Telecommunications -6 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MICROTECH IPM 100472 1% 60% 6
2 JACK PEARL NICK ADV TECHNOL PHYS 37212 0% 67% 2
3 ADV STUDIES PROGRAM HIGH TEMP SUPERCONDUCT 27910 0% 100% 1
4 DIPARTIMENTO FIS CLUITA 27910 0% 100% 1
5 ELE OOPTICS 27910 0% 100% 1
6 INT FIZYKI 27910 0% 100% 1
7 LEMIA 27910 0% 100% 1
8 MED BYDGOSZCZ NICOLAUS COPERNICUS 27910 0% 100% 1
9 NANOELECT SUPERCONDUCTING MAT GRP 27910 0% 100% 1
10 PMTM CNRS 27910 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF SUPERCONDUCTIVITY 80638 7% 4% 74
2 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 34770 16% 1% 175
3 FIZIKA NIZKIKH TEMPERATUR 11824 3% 1% 36
4 PHYSICAL REVIEW B 5678 17% 0% 186
5 INTERNATIONAL JOURNAL OF MODERN PHYSICS B 4460 4% 0% 40
6 PHYSICA C 2977 1% 1% 11
7 SOLID STATE COMMUNICATIONS 2878 5% 0% 52
8 ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER 2405 2% 0% 19
9 THEORETICAL AND MATHEMATICAL PHYSICS 1976 2% 0% 19
10 PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 1790 3% 0% 36

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 VAN HOVE SINGULARITY 128007 2% 27% 17 Search VAN+HOVE+SINGULARITY Search VAN+HOVE+SINGULARITY
2 FERMION PAIRS 116290 0% 83% 5 Search FERMION+PAIRS Search FERMION+PAIRS
3 BCS TYPE INTERACTION 111640 0% 100% 4 Search BCS+TYPE+INTERACTION Search BCS+TYPE+INTERACTION
4 FERMION QUADRUPLES 111640 0% 100% 4 Search FERMION+QUADRUPLES Search FERMION+QUADRUPLES
5 ELIASHBERG EQUATIONS 93020 1% 33% 10 Search ELIASHBERG+EQUATIONS Search ELIASHBERG+EQUATIONS
6 ANOMALOUS ISOTOPE EFFECT 83730 0% 100% 3 Search ANOMALOUS+ISOTOPE+EFFECT Search ANOMALOUS+ISOTOPE+EFFECT
7 D P PAIRING 83730 0% 100% 3 Search D+P+PAIRING Search D+P+PAIRING
8 GAP TO T C RATIO 83730 0% 100% 3 Search GAP+TO+T+C+RATIO Search GAP+TO+T+C+RATIO
9 VAN HOVE SCENARIO 63791 0% 57% 4 Search VAN+HOVE+SCENARIO Search VAN+HOVE+SCENARIO
10 MIGDALS THEOREM 62796 0% 75% 3 Search MIGDALS+THEOREM Search MIGDALS+THEOREM

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 BECHLAGHEM, A , BOURBIE, D , (2011) THEORY OF THE ISOTOPE EFFECT AND SUPERCONDUCTING TRANSITION TEMPERATURE IN HIGH-T-C OXIDES.MODERN PHYSICS LETTERS B. VOL. 25. ISSUE 26. P. 2069-2078 22 76% 0
2 BECHLAGHEM, A , BOURBIE, D , (2013) ISOTOPE EFFECT DUE TO THE SUPER-EXCHANGE INTERACTION AND VAN HOVE SINGULARITY IN HIGH-T-C SUPERCONDUCTORS.JOURNAL OF APPLIED PHYSICS. VOL. 114. ISSUE 6. P. - 18 78% 0
3 MIERZEJEWSKI, M , ZIELINSKI, J , ENTEL, P , (1998) ELIASHBERG EQUATIONS OF ELECTRONS ON A SQUARE LATTICE: INTERPLAY OF STRONG ELECTRON-PHONON INTERACTIONS AND ELECTRON CORRELATIONS.PHYSICAL REVIEW B. VOL. 57. ISSUE 1. P. 590 -596 34 56% 15
4 PALISTRANT, ME , KOCHORBE, FG , (2003) PROPERTIES OF NONADIABATIC SUPERCONDUCTING SYSTEMS WITH PARAMAGNETIC IMPURITY.JOURNAL OF PHYSICS-CONDENSED MATTER. VOL. 15. ISSUE 19. P. 3267-3282 20 74% 0
5 CAPPELLUTI, E , PIETRONERO, L , (1996) NONADIABATIC SUPERCONDUCTIVITY: THE ROLE OF VAN HOVE SINGULARITIES.PHYSICAL REVIEW B. VOL. 53. ISSUE 2. P. 932-944 18 95% 33
6 PIETRONERO, L , CAPPELLUTI, E , (2006) NONADIABATIC BREAKDOWN AND PAIRING IN HIGH-T-C COMPOUNDS.LOW TEMPERATURE PHYSICS. VOL. 32. ISSUE 4-5. P. 340 -358 38 34% 2
7 KAMIYA, K , MASUI, T , TAJIMA, S , BANDO, H , AIURA, Y , (2014) ABSENCE OF THE 1/8 ANOMALY IN THE OXYGEN ISOTOPE EFFECT OF YBA2CU3OY.PHYSICAL REVIEW B. VOL. 89. ISSUE 6. P. - 19 53% 1
8 PALISTRANT, ME , (2003) SUPERCONDUCTIVITY IN QUASI-TWO-DIMENSIONAL NONADIABATIC SYSTEMS WITH ARBITRARY CHARGE-CARRIER DENSITY AT T=0.LOW TEMPERATURE PHYSICS. VOL. 29. ISSUE 11. P. 889-894 16 84% 0
9 MIERZYNSKA, M , WYSOKINSKI, KI , (2003) ISOTOPE EFFECT IN IMPURE HIGH-TC SUPERCONDUCTORS.PHYSICAL REVIEW B. VOL. 68. ISSUE 1. P. - 19 70% 3
10 OKOYE, CMI , (1999) ISOTOPE SHIFT EXPONENT IN TWO-BAND HIGH-T-C SUPERCONDUCTORS WITH LINEAR-ENERGY-DEPENDENT ELECTRONIC DENSITY OF STATES.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS. VOL. 313. ISSUE 3-4. P. 197 -204 26 58% 10

Classes with closest relation at Level 1


Rank Class id link
1 17672 NORMAL UMKLAPP FRUSTRATION//JOURNAL OF LOW TEMPERATURE PHYSICS//2 DELTAO KBTC
2 25645 ANTIFERROMAGNETIC ALLOYS//BOND STRETCHING PHONONS//COMPETING GROUND STATES
3 3251 ZERO BIAS CONDUCTANCE PEAK//ZERO ENERGY STATES//D WAVE SUPERCONDUCTOR
4 2818 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS//2 MAGNON RAMAN SCATTERING//CU O BOND STRETCHING VIBRATION
5 20781 BOSON FERMION MODEL//COOPER PAIRING//PESTIC
6 1037 T J MODEL//STRONG ELECTRON CORRELATIONS//PHYSICAL REVIEW B
7 5726 BIPOLARON//CNRGNSM//POLARON
8 4591 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS//ANTIFERROMAGNETIC SPIN FLUCTUATIONS//PSEUDO SPIN GAP
9 26596 LOW CONDUCTING MATERIALS//LOUIC TRANSPORT//LOW EXPANDING MATERIALS
10 10874 ISOTOPE EFFECT IN PHONONS//FIZIKA NIZKIKH TEMPERATUR//PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS

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