Class information for:
Level 1: IMAGE POTENTIAL STATES//TWO PHOTON PHOTOEMISSION//LEHRSTUHL FESTKORPERPHYS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3663 1935 34.4 70%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
557 3       FIZIKA NIZKIKH TEMPERATUR//PHYSICS, CONDENSED MATTER//JOURNAL OF PHYSICS F-METAL PHYSICS 17672
1251 2             PHYSICS, CONDENSED MATTER//COMPTON PROFILE//PHYSICAL REVIEW B 8912
3663 1                   IMAGE POTENTIAL STATES//TWO PHOTON PHOTOEMISSION//LEHRSTUHL FESTKORPERPHYS 1935

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 IMAGE POTENTIAL STATES authKW 338305 1% 79% 27
2 TWO PHOTON PHOTOEMISSION authKW 162465 1% 47% 22
3 LEHRSTUHL FESTKORPERPHYS address 114756 2% 18% 41
4 UMR 8625 address 113655 2% 18% 40
5 ANGLE RESOLVED PHOTOEMISSION authKW 105942 3% 13% 53
6 MAT FIS SAILA address 96629 1% 44% 14
7 IS ATOM MOL address 79267 2% 11% 44
8 ULTRAFAST ELECTRON DYNAMICS authKW 77674 0% 62% 8
9 ELECTRONIC SURFACE STATES authKW 77312 0% 70% 7
10 FIS MAT address 64406 6% 3% 124

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 25706 60% 0% 1157
2 Physics, Multidisciplinary 2242 17% 0% 327
3 Chemistry, Physical 2189 24% 0% 472
4 Physics, Applied 518 13% 0% 258
5 Spectroscopy 179 3% 0% 64
6 Physics, Atomic, Molecular & Chemical 159 5% 0% 95
7 Materials Science, Coatings & Films 150 2% 0% 48
8 Instruments & Instrumentation 79 3% 0% 56
9 Materials Science, Multidisciplinary 32 7% 0% 130
10 Nanoscience & Nanotechnology 30 2% 0% 46

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 LEHRSTUHL FESTKORPERPHYS 114756 2% 18% 41
2 UMR 8625 113655 2% 18% 40
3 MAT FIS SAILA 96629 1% 44% 14
4 IS ATOM MOL 79267 2% 11% 44
5 FIS MAT 64406 6% 3% 124
6 MAT KONDENTSATUAREN FIS SAILA 62120 1% 25% 16
7 MIXTO 60723 4% 5% 71
8 ZENTRUM MAT WISSEN 43053 1% 10% 28
9 UNITE MIXTE RECH CNRS UNIV PARIS SUD UMR 8625 35501 0% 75% 3
10 INTER PROGRAM SOLID STATE SCI ENGN 31558 0% 100% 2

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 SURFACE SCIENCE 37353 13% 1% 253
2 PHYSICAL REVIEW B 31293 30% 0% 573
3 PROGRESS IN SURFACE SCIENCE 27273 2% 5% 35
4 JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA 8822 3% 1% 58
5 SURFACE SCIENCE REPORTS 4896 1% 3% 10
6 PHYSICAL REVIEW LETTERS 4296 8% 0% 164
7 APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 3898 3% 0% 59
8 SOLID STATE COMMUNICATIONS 3177 4% 0% 73
9 JOURNAL OF PHYSICS-CONDENSED MATTER 1463 3% 0% 55
10 NEW JOURNAL OF PHYSICS 1253 1% 0% 27

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 IMAGE POTENTIAL STATES 338305 1% 79% 27 Search IMAGE+POTENTIAL+STATES Search IMAGE+POTENTIAL+STATES
2 TWO PHOTON PHOTOEMISSION 162465 1% 47% 22 Search TWO+PHOTON+PHOTOEMISSION Search TWO+PHOTON+PHOTOEMISSION
3 ANGLE RESOLVED PHOTOEMISSION 105942 3% 13% 53 Search ANGLE+RESOLVED+PHOTOEMISSION Search ANGLE+RESOLVED+PHOTOEMISSION
4 ULTRAFAST ELECTRON DYNAMICS 77674 0% 62% 8 Search ULTRAFAST+ELECTRON+DYNAMICS Search ULTRAFAST+ELECTRON+DYNAMICS
5 ELECTRONIC SURFACE STATES 77312 0% 70% 7 Search ELECTRONIC+SURFACE+STATES Search ELECTRONIC+SURFACE+STATES
6 SURFACE STATES 54885 3% 7% 52 Search SURFACE+STATES Search SURFACE+STATES
7 SURFACE ELECTRONIC PHENOMENA 54309 2% 9% 38 Search SURFACE+ELECTRONIC+PHENOMENA Search SURFACE+ELECTRONIC+PHENOMENA
8 TIME RESOLVED TWO PHOTON PHOTOEMISSION SPECTROSCOPY 50491 0% 80% 4 Search TIME+RESOLVED+TWO+PHOTON+PHOTOEMISSION+SPECTROSCOPY Search TIME+RESOLVED+TWO+PHOTON+PHOTOEMISSION+SPECTROSCOPY
9 SURFACE ELECTRONIC PHENOMENA WORK FUNCTION SURFACE POTENTIAL SURFACE STATES ETC 47542 1% 13% 24 Search SURFACE+ELECTRONIC+PHENOMENA+WORK+FUNCTION+SURFACE+POTENTIAL+SURFACE+STATES+ETC Search SURFACE+ELECTRONIC+PHENOMENA+WORK+FUNCTION+SURFACE+POTENTIAL+SURFACE+STATES+ETC
10 NONEQUILIBRIUM PERTURBATION THEORY 47336 0% 100% 3 Search NONEQUILIBRIUM+PERTURBATION+THEORY Search NONEQUILIBRIUM+PERTURBATION+THEORY

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 ECHENIQUE, PM , BERNDT, R , CHULKOV, EV , FAUSTERD, TH , GOLDMANN, A , HOFER, U , (2004) DECAY OF ELECTRONIC EXCITATIONS AT METAL SURFACES.SURFACE SCIENCE REPORTS. VOL. 52. ISSUE 7-8. P. 219 -317 215 81% 280
2 CHULKOV, EV , BORISOV, AG , GAUYACQ, JP , SANCHEZ-PORTAL, D , SILKIN, VM , ZHUKOV, VP , ECHENIQUE, PM , (2006) ELECTRONIC EXCITATIONS IN METALS AND AT METAL SURFACES.CHEMICAL REVIEWS. VOL. 106. ISSUE 10. P. 4160 -4206 246 56% 80
3 GUDDE, J , BERTHOLD, W , HOFER, U , (2006) DYNAMICS OF ELECTRONIC TRANSFER PROCESSES AT METAL/INSULATOR INTERFACES.CHEMICAL REVIEWS. VOL. 106. ISSUE 10. P. 4261 -4280 109 81% 34
4 BAUER, M , MARIENFELD, A , AESCHLIMANN, M , (2015) HOT ELECTRON LIFETIMES IN METALS PROBED BY TIME-RESOLVED TWO-PHOTON PHOTOEMISSION.PROGRESS IN SURFACE SCIENCE. VOL. 90. ISSUE 3. P. 319 -376 94 54% 14
5 MATZDORF, R , (1998) INVESTIGATION OF LINE SHAPES AND LINE INTENSITIES BY HIGH-RESOLUTION UV-PHOTOEMISSION SPECTROSCOPY - SOME CASE STUDIES ON NOBLE-METAL SURFACES.SURFACE SCIENCE REPORTS. VOL. 30. ISSUE 4-5. P. 153 -206 97 83% 150
6 CHULKOV, EV , SILKIN, VM , ECHENIQUE, PM , (1999) IMAGE POTENTIAL STATES ON METAL SURFACES: BINDING ENERGIES AND WAVE FUNCTIONS.SURFACE SCIENCE. VOL. 437. ISSUE 3. P. 330 -352 85 71% 297
7 OSGOOD, RM , WANG, XY , (1998) IMAGE STATES ON SINGLE-CRYSTAL METAL SURFACE.SOLID STATE PHYSICS, VOL 51. VOL. 51. ISSUE . P. 1 -80 96 80% 20
8 GUDDE, J , HOFER, U , (2005) FERNTOSECOND TIME-RESOLVED STUDIES OF IMAGE-POTENTIAL STATES AT SURFACES AND INTERFACES OF RARE-GAS ADLAYERS.PROGRESS IN SURFACE SCIENCE. VOL. 80. ISSUE 3-4. P. 49 -91 70 80% 45
9 TSIRKIN, SS , CHULKOV, EV , (2014) IMAGE POTENTIAL EIGENSTATES AND RESONANCES ON THE (110) SURFACES OF NOBLE METALS: ENERGIES AND LIFETIMES.JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS. VOL. 118. ISSUE 2. P. 167 -175 47 100% 0
10 TSIRKIN, SS , BORISOV, AG , CHULKOV, EV , (2013) GREEN'S FUNCTION APPROACH TO THE LIFETIMES OF IMAGE POTENTIAL RESONANCES AT METAL SURFACES.PHYSICAL REVIEW B. VOL. 88. ISSUE 3. P. - 54 87% 1

Classes with closest relation at Level 1


Rank Class id link
1 19260 AA GALKIN DONETSK PHYS TECHNOL//SECONDARY ELECTRON EMISSION SPECTRA//TARGET CURRENT SPECTRA
2 9149 QUANTUM WELL STATES//QUANTUM SIZE EFFECTS//ELECTRONIC GROWTH
3 18208 RASHBA EFFECT//RASHBA SPLITTING//BITECL
4 19185 ACOUSTIC SURFACE PLASMON//SURFACE PLASMON DISPERSION//SURFACE PLASMON LIFETIME
5 6270 SPIN SEM//SPIN POLARIZED PHOTOEMISSION//SPIN RESOLVED PHOTOEMISSION
6 8610 YOSIDA KONDO RESONANCE//SPIN POLARIZED SCANNING TUNNELING MICROSCOPY//PL PHYS MICROSTRUCT
7 29941 PINSKY PHENOMENON//SPHERICAL PARTIAL SUM//FAK 1
8 19351 AB INITIO CALCULATION OF METAL SURFACE//ANGLE RESOLVED PHOTOEMISSION SPECROSCOPY//CHEMISORPTION OXIDATION
9 20909 AU111 VICINAL FACES//REDUCED COORDINATION//UP A 70 45
10 9027 ALKALI METALS//SURFACE SCIENCE//LI SEGREGATION

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