Class information for:
Level 2: SURFACE SCIENCE//LOW INDEX SINGLE CRYSTAL SURFACES//CHEMISTRY, PHYSICAL

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
51 3       SURFACE SCIENCE//PHYSICS, CONDENSED MATTER//SCANNING TUNNELING MICROSCOPY 97901
29 2             SURFACE SCIENCE//LOW INDEX SINGLE CRYSTAL SURFACES//CHEMISTRY, PHYSICAL 33694
3610 1                   KINETIC OSCILLATIONS//PHYS CHEM ELEKTROCHEM//CATALYTIC SURFACE REACTIONS 1979
3633 1                   SURFACE SCIENCE//ETHYLIDYNE//ETHYLENE HYDROGENATION 1974
3686 1                   SURFACE SCIENCE//ATOM SOLID INTERACTIONS SCATTERING DIFFRACTION//MOLECULE SOLID SCATTERING AND DIFFRACTION INELASTIC 1966
4733 1                   SURFACE SCIENCE//HYDROGEN MOLECULE//KINETICS OF ADATOM RECOMBINATION 1761
5484 1                   SURFACE SCIENCE//ADSORPTION ASSISTED DESORPTION//VIBRATIONS OF ADSORBED MOLECULES 1647
5970 1                   ETHYLENE EPOXIDATION//PROPYLENE EPOXIDATION//SILVER CATALYST 1580
7279 1                   SURFACE SCIENCE//MAT OPTOELECT PHYS SCI//SURFACE ALLOYS 1411
7367 1                   SUR E REACT DYNAM//SURFACE SCIENCE//NITROGEN OXIDES 1401
7611 1                   O PT SYSTEM//1 DIMENSIONAL WATER CHAIN//IONIC CRYSTAL SURFACES 1372
9327 1                   PHOTOELECTRON DIFFRACTION//PHOTOELECTRON HOLOGRAPHY//X RAY FLUORESCENCE HOLOGRAPHY 1197
9788 1                   SURFACE MELTING//SURFACE ANHARMONICITY//CNRS UP A 70 45 1154
10002 1                   FIRST PRINCIPLES KINETIC MONTE CARLO//FRITZ HABER//AMBIENT PRESSURE X RAY PHOTOELECTRON SPECTROSCOPY 1132
10047 1                   ALKALI METALS//SURFACE SCIENCE//SUBSTITUTIONAL ADSORPTION 1127
11009 1                   PHYS SUR E INTER E PHYS//FRITZ HABER//ABT CHEM PHYS 1044
11485 1                   METHOXY//SURFACE SCIENCE//COPPER SUBOXIDE 1005
11802 1                   PHASE FIELD MATCHING THEORY//PHYS ETAT CONDENSE UMR 6087//TUNGSTEN 100 SURFACE 981
12947 1                   SURFACE SEGREGATION//CU3AU//CRYSTAL STRUCTURE OF SURFACES 901
13030 1                   LATINOAMER ESTUDIOS ILYA PRIGOGINE//SURFACE DIFFUSION//SURFACE SCIENCE 895
14843 1                   ELECT VACUUM PHYS//ALUMINUM OXIDE//NIAL110 773
15220 1                   GRP THEORET PROBLEMS ADSORPT//STATISTICAL RATE THEORY//IRON OXIDE NANOSPHERES 750
16808 1                   MULTIDISCIPLINARY PROGRAM MAT SCI ENGN//GINT//SURFACE SCIENCE 659
16982 1                   6 AMINOCAPRONITRILE//BUTYRONITRILE HYDROGENATION//6 AMINOHEXANENITRILE 650
17084 1                   WILLHELM OSTWALD PHYS THEORET CHEM//HYBRID THERMO CHEMICAL PROCESS//SK EDGE NEXAFS 645
17955 1                   LEHRSTUHL FESTKORPERPHYS//MOLYBDENUM RHENIUM//LOW ENERGY ELECTRON DIFFRACTION LEED 601
19020 1                   WM KECK FDN MAT CHEM//CHIM PHYS MOL//GRP FISICOQUIM INTERFASES NANOESTRUCT 548
19578 1                   DECM//SRMP//INTERFACE TRANSFER COEFFICIENT 523
20810 1                   CHEMICURRENT//DYNAM SUR ES//CATALYTIC NANODIODES 468
21701 1                   SURFACE SEGREGATION//INTER E SCI SUR E ENGN//SEGREGATION PARAMETERS 432
22177 1                   OXYGEN TRANSIENTS//ADSORPTION ON METAL SURFACES//COPPERI NITRIDE 414
22187 1                   INT JOINT IMTAS//ADSORBATE BONDING//ADSORBATE CHARGES 413
22368 1                   OXIDE FILM MICROSTRUCTURE//ACTIVATED CSF ALF3 FLUX//ADMP SIMULATION 407
22612 1                   COPPER NITRIDE//COPPER NITRIDE FILM//CU3N 397
24094 1                   MND PROBLEM//EDGE EXPONENT//ADSORBATE SUBSTRATE INTERFACE 347
25245 1                   CATALYT SCI TECHNOL//NI PT111//SUNCAT INTER E SCI CATALYSIS 310
26678 1                   VANTHOFF//DEBYE SUR E SCI//CNRSURA 425 268
29457 1                   MOLEC CHEM ENGN//TPR CO//2 BUTENES 203
30413 1                   CALORIMETRY IN CATALYSIS AND CHEMISORPTION//CATALYZING SURFACE HOMOGENEITY//CHEMISORPTION HEATS AT METALS 184
30929 1                   COMBINATORIAL SPUTTER COATING//LEVITATION TRANSPORT//VACUUM TRIBOMETER 175

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SURFACE SCIENCE journal 1834231 22% 27% 7271
2 LOW INDEX SINGLE CRYSTAL SURFACES authKW 297281 2% 40% 800
3 CHEMISTRY, PHYSICAL WoSSC 262599 58% 2% 19537
4 CHEMISORPTION authKW 248292 3% 30% 906
5 PHYSICS, CONDENSED MATTER WoSSC 187056 39% 2% 13274
6 SURFACE CHEMICAL REACTION authKW 156478 1% 43% 392
7 LOW ENERGY ELECTRON DIFFRACTION LEED authKW 145950 1% 41% 385
8 FRITZ HABER address 143023 2% 18% 837
9 THERMAL DESORPTION SPECTROSCOPY authKW 137744 1% 45% 330
10 SINGLE CRYSTAL SURFACES authKW 93194 1% 32% 314

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 262599 58% 2% 19537
2 Physics, Condensed Matter 187056 39% 2% 13274
3 Physics, Atomic, Molecular & Chemical 32053 13% 1% 4428
4 Materials Science, Coatings & Films 14405 5% 1% 1731
5 Physics, Multidisciplinary 4554 7% 0% 2360
6 Physics, Applied 4521 10% 0% 3531
7 Engineering, Chemical 2695 5% 0% 1759
8 Nanoscience & Nanotechnology 2218 4% 0% 1291
9 Materials Science, Multidisciplinary 1842 9% 0% 3016
10 Chemistry, Multidisciplinary 898 7% 0% 2241

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FRITZ HABER 143023 2% 18% 837
2 GRENZFLACHENFOR VAKUUMPHYS 29340 0% 33% 97
3 SUR E STUDIES 24254 0% 27% 97
4 SUR E SCI 22204 1% 12% 203
5 MULTIDISCIPLINARY PROGRAM MAT SCI ENGN 21630 0% 63% 37
6 CATALYT SCI TECHNOL 21373 0% 20% 113
7 LEHRSTUHL FESTKORPERPHYS 19924 0% 30% 71
8 UIT CATALYSIS 15369 0% 13% 124
9 LATINOAMER ESTUDIOS ILYA PRIGOGINE 13272 0% 65% 22
10 LEIDEN CHEM 12347 1% 6% 210

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SURFACE SCIENCE 1834231 22% 27% 7271
2 JOURNAL OF CHEMICAL PHYSICS 48439 7% 3% 2192
3 JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA 43888 2% 9% 535
4 JOURNAL OF CATALYSIS 41291 2% 6% 758
5 PHYSICAL REVIEW B 40083 8% 2% 2816
6 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 28049 2% 5% 667
7 SURFACE REVIEW AND LETTERS 26989 1% 10% 283
8 PROGRESS IN SURFACE SCIENCE 24062 0% 19% 136
9 JOURNAL OF PHYSICAL CHEMISTRY C 22448 3% 3% 926
10 CATALYSIS LETTERS 20805 1% 6% 418

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LOW INDEX SINGLE CRYSTAL SURFACES 297281 2% 40% 800 Search LOW+INDEX+SINGLE+CRYSTAL+SURFACES Search LOW+INDEX+SINGLE+CRYSTAL+SURFACES
2 CHEMISORPTION 248292 3% 30% 906 Search CHEMISORPTION Search CHEMISORPTION
3 SURFACE CHEMICAL REACTION 156478 1% 43% 392 Search SURFACE+CHEMICAL+REACTION Search SURFACE+CHEMICAL+REACTION
4 LOW ENERGY ELECTRON DIFFRACTION LEED 145950 1% 41% 385 Search LOW+ENERGY+ELECTRON+DIFFRACTION+LEED Search LOW+ENERGY+ELECTRON+DIFFRACTION+LEED
5 THERMAL DESORPTION SPECTROSCOPY 137744 1% 45% 330 Search THERMAL+DESORPTION+SPECTROSCOPY Search THERMAL+DESORPTION+SPECTROSCOPY
6 SINGLE CRYSTAL SURFACES 93194 1% 32% 314 Search SINGLE+CRYSTAL+SURFACES Search SINGLE+CRYSTAL+SURFACES
7 VIBRATIONS OF ADSORBED MOLECULES 82244 1% 46% 191 Search VIBRATIONS+OF+ADSORBED+MOLECULES Search VIBRATIONS+OF+ADSORBED+MOLECULES
8 PHOTOELECTRON DIFFRACTION 80117 0% 54% 159 Search PHOTOELECTRON+DIFFRACTION Search PHOTOELECTRON+DIFFRACTION
9 SURFACE RELAXATION AND RECONSTRUCTION 59649 1% 27% 234 Search SURFACE+RELAXATION+AND+RECONSTRUCTION Search SURFACE+RELAXATION+AND+RECONSTRUCTION
10 SURFACE SEGREGATION 55308 1% 26% 231 Search SURFACE+SEGREGATION Search SURFACE+SEGREGATION

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 2


rank cluster_id2 link
1 2522 ALKALI HALIDES//CAF2//ELECTRON STIMULATED DESORPTION ESD
2 3323 AMMONIA SYNTHESIS//AMMONIA DECOMPOSITION//AMMONIA ELECTRO OXIDATION
3 2475 IMAGE POTENTIAL STATES//MAT FIS SAILA//TWO PHOTON PHOTOEMISSION
4 1521 SURFACE DIFFUSION//SURFACE INDUCED DISSOCIATION//LIQUID SUBSTRATE
5 3308 LOW INDEX TRANSITION METAL SURFACES//RARE EARTH SUPERLATTICES//OXFORD PHYS
6 2193 MAGNESIUM OXIDE//MGO//INVEST FIS MAT CONDENSADA
7 401 FISCHER TROPSCH SYNTHESIS//JOURNAL OF CATALYSIS//FISCHER TROPSCH
8 1061 SURFACE SCIENCE//SILICON//SCANNING TUNNELING MICROSCOPY
9 1151 JOURNAL OF ELECTROANALYTICAL CHEMISTRY//ELECTROCHEMISTRY//UNDERPOTENTIAL DEPOSITION
10 1548 SELECTIVE HYDROGENATION//HYDROGENATION//ACETYLENE HYDROGENATION

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