Class information for:
Level 1: COMPOSITE OPERATOR METHOD//UNITA CNISM SALERNO//ELE ON STATES SOLIDS

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
18941 529 29.1 71%



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
1961 2             HUBBARD MODEL//FALICOV KIMBALL MODEL//DYNAMICAL MEAN FIELD THEORY 5688
18941 1                   COMPOSITE OPERATOR METHOD//UNITA CNISM SALERNO//ELE ON STATES SOLIDS 529

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 COMPOSITE OPERATOR METHOD authKW 1500764 5% 100% 26
2 UNITA CNISM SALERNO address 1078733 5% 64% 29
3 ELE ON STATES SOLIDS address 984305 3% 95% 18
4 UNITA INFM SALERNO address 389599 3% 38% 18
5 IONIC HUBBARD MODEL authKW 180376 1% 63% 5
6 DIPARTIMENTO FIS ER CAIANIELLO address 177948 11% 5% 60
7 T U J MODEL authKW 173165 1% 100% 3
8 ONE DIMENSIONAL EXTENDED HUBBARD MODEL authKW 129872 1% 75% 3
9 UNIT CNISM SALERNO address 129872 1% 75% 3
10 4 POLE APPROXIMATION authKW 115443 0% 100% 2

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 7341 61% 0% 323
2 Physics, Multidisciplinary 1724 27% 0% 143
3 Physics, Mathematical 242 7% 0% 35
4 Physics, Applied 99 12% 0% 62
5 Metallurgy & Metallurgical Engineering 10 2% 0% 13
6 Physics, Fluids & Plasmas -0 1% 0% 3
7 Polymer Science -1 1% 0% 4
8 Computer Science, Interdisciplinary Applications -2 0% 0% 1
9 Crystallography -2 0% 0% 1
10 Materials Science, Multidisciplinary -2 3% 0% 15

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 UNITA CNISM SALERNO 1078733 5% 64% 29
2 ELE ON STATES SOLIDS 984305 3% 95% 18
3 UNITA INFM SALERNO 389599 3% 38% 18
4 DIPARTIMENTO FIS ER CAIANIELLO 177948 11% 5% 60
5 UNIT CNISM SALERNO 129872 1% 75% 3
6 UNITA RIC INFM SALERNO 115443 0% 100% 2
7 CORRELATED ELECT MAGNETISM 57722 0% 100% 1
8 DIPARTIMENTO FIS ER CAINAIELLO 57722 0% 100% 1
9 DIPARTIMENTO FIS TEOR SUE METODOL SCI PLICATE 57722 0% 100% 1
10 DIPARTIMENTO SCI FIS E R CAIANIELLO 57722 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 EUROPEAN PHYSICAL JOURNAL B 9711 7% 0% 36
2 PHYSICAL REVIEW B 8373 29% 0% 155
3 ACTA PHYSICA POLONICA A 6073 7% 0% 35
4 PHYSICS OF METALS AND METALLOGRAPHY 3415 2% 0% 13
5 CONDENSED MATTER PHYSICS 2066 1% 1% 5
6 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 1804 5% 0% 28
7 ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER 1379 2% 0% 10
8 JOURNAL OF PHYSICS-CONDENSED MATTER 1233 5% 0% 26
9 PHYSICA B-CONDENSED MATTER 1044 5% 0% 24
10 MODERN PHYSICS LETTERS B 902 2% 0% 9

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 COMPOSITE OPERATOR METHOD 1500764 5% 100% 26 Search COMPOSITE+OPERATOR+METHOD Search COMPOSITE+OPERATOR+METHOD
2 IONIC HUBBARD MODEL 180376 1% 63% 5 Search IONIC+HUBBARD+MODEL Search IONIC+HUBBARD+MODEL
3 T U J MODEL 173165 1% 100% 3 Search T+U+J+MODEL Search T+U+J+MODEL
4 ONE DIMENSIONAL EXTENDED HUBBARD MODEL 129872 1% 75% 3 Search ONE+DIMENSIONAL+EXTENDED+HUBBARD+MODEL Search ONE+DIMENSIONAL+EXTENDED+HUBBARD+MODEL
5 4 POLE APPROXIMATION 115443 0% 100% 2 Search 4+POLE+APPROXIMATION Search 4+POLE+APPROXIMATION
6 BOND CHARGE REPULSION 115443 0% 100% 2 Search BOND+CHARGE+REPULSION Search BOND+CHARGE+REPULSION
7 EQUATIONS OF MOTION APPROACH 115443 0% 100% 2 Search EQUATIONS+OF+MOTION+APPROACH Search EQUATIONS+OF+MOTION+APPROACH
8 SDW CDW PHASE TRANSITION 115443 0% 100% 2 Search SDW+CDW+PHASE+TRANSITION Search SDW+CDW+PHASE+TRANSITION
9 ATOMIC LIMIT 86580 1% 50% 3 Search ATOMIC+LIMIT Search ATOMIC+LIMIT
10 PAIR HOPPING 86580 1% 50% 3 Search PAIR+HOPPING Search PAIR+HOPPING

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 KAPCIA, KJ , (2015) ELECTRON PHASE SEPARATIONS INVOLVING SUPERCONDUCTIVITY IN THE EXTENDED HUBBARD MODELS WITH PAIR HOPPING INTERACTION.ACTA PHYSICA POLONICA A. VOL. 127. ISSUE 2. P. 204 -206 30 88% 5
2 MURAWSKI, S , KAPCIA, KJ , PAWLOWSKI, G , ROBASZKIEWICZ, S , (2014) SOME PROPERTIES OF TWO-DIMENSIONAL EXTENDED REPULSIVE HUBBARD MODEL WITH INTERSITE MAGNETIC INTERACTIONS - A MONTE CARLO STUDY.ACTA PHYSICA POLONICA A. VOL. 126. ISSUE 4A. P. A110 -A113 27 96% 2
3 KAPCIA, KJ , (2014) SUPERCONDUCTIVITY, METASTABILITY AND MAGNETIC FIELD INDUCED PHASE SEPARATION IN THE ATOMIC LIMIT OF THE PENSON-KOLB-HUBBARD MODEL.ACTA PHYSICA POLONICA A. VOL. 126. ISSUE 4A. P. A53 -A57 29 83% 8
4 KAPCIA, KJ , (2015) SUPERCONDUCTIVITY, CHARGE ORDERINGS, MAGNETISM, AND THEIR PHASE SEPARATIONS IN THE GROUND STATE OF LATTICE MODELS OF SUPERCONDUCTOR WITH VERY SHORT COHERENCE LENGTH.JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM. VOL. 28. ISSUE 4. P. 1289 -1294 29 76% 7
5 KAPCIA, K , (2014) METASTABILITY AND PHASE SEPARATION IN A SIMPLE MODEL OF A SUPERCONDUCTOR WITH EXTREMELY SHORT COHERENCE LENGTH.JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM. VOL. 27. ISSUE 4. P. 913-917 25 81% 14
6 DING, HQ , ZHANG, J , (2015) INFLUENCE OF THE MODULATED HOPPING ON THE ONE-DIMENSIONAL INTERACTING ELECTRON SYSTEM.PHYSICS LETTERS A. VOL. 379. ISSUE 38. P. 2374 -2378 24 92% 0
7 CZART, WR , ROBASZKIEWICZ, S , (2015) GROUND STATE PHASE DIAGRAMS OF THE EXTENDED HUBBARD MODEL WITH REPULSIVE PAIR-HOPPING INTERACTION FOR NONFRUSTRATED 2D LATTICE.ACTA PHYSICA POLONICA A. VOL. 127. ISSUE 2. P. 275 -277 23 92% 1
8 MANCINI, F , PLEKHANOV, E , SICA, G , (2013) EXACT SOLUTION OF THE 1D HUBBARD MODEL IN THE ATOMIC LIMIT WITH INTER-SITE MAGNETIC COUPLING.EUROPEAN PHYSICAL JOURNAL B. VOL. 86. ISSUE 5. P. - 34 63% 8
9 CZART, WR , ROBASZKIEWICZ, S , (2015) GROUND STATE PHASE PROPERTIES OF THE PENSON-KOLB-HUBBARD MODEL WITH ATTRACTIVE PAIR HOPPING INTERACTION.ACTA PHYSICA POLONICA A. VOL. 127. ISSUE 2. P. 278 -280 21 100% 1
10 KAPCIA, KJ , KLOBUS, W , ROBASZKIEWICZ, S , (2015) SOME EXACT RESULTS FOR THE ZERO-BANDWIDTH EXTENDED HUBBARD MODEL WITH INTERSITE CHARGE AND MAGNETIC INTERACTIONS.ACTA PHYSICA POLONICA A. VOL. 127. ISSUE 2. P. 284 -286 24 86% 2

Classes with closest relation at Level 1



Rank Class id link
1 16246 NEUTRAL IONIC TRANSITION//PHOTOINDUCED PHASE TRANSITION//TTF CA
2 1616 DYNAMICAL MEAN FIELD THEORY//HUBBARD MODEL//MOTT TRANSITION
3 10464 NAGAOKAS THEOREM//EXACT GROUND STATES//LIEB LATTICE
4 22300 CHARGE EXPULSION//HOLE SUPERCONDUCTIVITY//SPIN MEISSNER EFFECT
5 1037 T J MODEL//STRONG ELECTRON CORRELATIONS//PHYSICAL REVIEW B
6 32977 GRUPPO 4//CISM DIPARTIMENTO FIS UNITA//DROP DIFFUSION
7 28121 YB4AS3//ENGN COMP EDUC//SM4BI3
8 8549 LUTTINGER LIQUID//GCEP//GCEP PHYS
9 18785 FALICOV KIMBALL MODEL//EXCITONIC INSULATOR//VALENCE TRANSITIONS
10 34700 ZIRCONIA ALLOYS//FIZIKA METALLOV I METALLOVEDENIE//MET SUPERPLASTIC PROBLEMS

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