Class information for:
Level 1: ORGANIC LIGHT EMITTING DIODES//CHARGE GENERATION LAYER//ELECTRON INJECTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2509 2223 26.1 86%


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
28 3       SYNTHETIC METALS//POLYANILINE//CONJUGATED POLYMERS 109289
231 2             ORGANIC LIGHT EMITTING DIODES//OLED//ELECTROLUMINESCENCE 20313
2509 1                   ORGANIC LIGHT EMITTING DIODES//CHARGE GENERATION LAYER//ELECTRON INJECTION 2223

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 ORGANIC LIGHT EMITTING DIODES authKW 398337 11% 12% 234
2 CHARGE GENERATION LAYER authKW 196193 1% 71% 20
3 ELECTRON INJECTION authKW 131773 2% 20% 48
4 HOLE INJECTION authKW 115479 1% 28% 30
5 ELECTRON INJECTION LAYER authKW 92811 1% 48% 14
6 ORGANIC LIGHT EMITTING DEVICES authKW 90033 2% 13% 50
7 OLED authKW 88066 4% 7% 89
8 N TYPE DOPANT authKW 87896 0% 80% 8
9 LIQ authKW 84121 0% 88% 7
10 HOLE INJECTION LAYER authKW 68834 1% 26% 19

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, Applied 18052 57% 0% 1275
2 Materials Science, Multidisciplinary 6235 38% 0% 847
3 Physics, Condensed Matter 3816 23% 0% 513
4 Materials Science, Coatings & Films 2663 8% 0% 184
5 Nanoscience & Nanotechnology 1367 9% 0% 205
6 Chemistry, Physical 708 15% 0% 327
7 Polymer Science 619 7% 0% 165
8 Chemistry, Multidisciplinary 260 10% 0% 223
9 Optics 189 5% 0% 118
10 Physics, Multidisciplinary 157 6% 0% 125

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 ANGEW PHOTOPHYS 61605 2% 9% 51
2 ZHONGSHAN BRANCH 34331 0% 50% 5
3 PL MAT SCI GRP 31389 0% 57% 4
4 REG ABORAT EDUC 28343 0% 26% 8
5 BASIC SCI BRAIN KOREA 21 27469 0% 100% 2
6 OFF NAT SCI 27469 0% 100% 2
7 OPOELECT TECHNOL 27469 0% 100% 2
8 S ADV DISPLAY SYST PLICAT 27469 0% 100% 2
9 UMAO 27469 0% 100% 2
10 OLED 24011 1% 13% 14

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 ORGANIC ELECTRONICS 68265 6% 4% 139
2 APPLIED PHYSICS LETTERS 15334 16% 0% 353
3 SYNTHETIC METALS 11507 6% 1% 123
4 DISPLAYS 5460 1% 2% 20
5 JOURNAL OF APPLIED PHYSICS 3560 8% 0% 171
6 JOURNAL OF PHOTONICS FOR ENERGY 2595 0% 3% 7
7 THIN SOLID FILMS 2423 4% 0% 82
8 ADVANCED MATERIALS 2149 2% 0% 47
9 CURRENT APPLIED PHYSICS 1959 1% 1% 25
10 ADVANCED FUNCTIONAL MATERIALS 1925 1% 0% 32

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 ORGANIC LIGHT EMITTING DIODES 398337 11% 12% 234 Search ORGANIC+LIGHT+EMITTING+DIODES Search ORGANIC+LIGHT+EMITTING+DIODES
2 CHARGE GENERATION LAYER 196193 1% 71% 20 Search CHARGE+GENERATION+LAYER Search CHARGE+GENERATION+LAYER
3 ELECTRON INJECTION 131773 2% 20% 48 Search ELECTRON+INJECTION Search ELECTRON+INJECTION
4 HOLE INJECTION 115479 1% 28% 30 Search HOLE+INJECTION Search HOLE+INJECTION
5 ELECTRON INJECTION LAYER 92811 1% 48% 14 Search ELECTRON+INJECTION+LAYER Search ELECTRON+INJECTION+LAYER
6 ORGANIC LIGHT EMITTING DEVICES 90033 2% 13% 50 Search ORGANIC+LIGHT+EMITTING+DEVICES Search ORGANIC+LIGHT+EMITTING+DEVICES
7 OLED 88066 4% 7% 89 Search OLED Search OLED
8 N TYPE DOPANT 87896 0% 80% 8 Search N+TYPE+DOPANT Search N+TYPE+DOPANT
9 LIQ 84121 0% 88% 7 Search LIQ Search LIQ
10 HOLE INJECTION LAYER 68834 1% 26% 19 Search HOLE+INJECTION+LAYER Search HOLE+INJECTION+LAYER

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 WU, QH , (2013) PROGRESS IN MODIFICATION OF INDIUM-TIN OXIDE/ORGANIC INTERFACES FOR ORGANIC LIGHT-EMITTING DIODES.CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES. VOL. 38. ISSUE 4. P. 318 -352 149 50% 13
2 GAO, YL , (2010) SURFACE ANALYTICAL STUDIES OF INTERFACES IN ORGANIC SEMICONDUCTOR DEVICES.MATERIALS SCIENCE & ENGINEERING R-REPORTS. VOL. 68. ISSUE 3. P. 39 -87 159 31% 79
3 LUSSEM, B , KEUM, CM , KASEMANN, D , NAAB, B , BAO, ZN , LEO, K , (2016) DOPED ORGANIC TRANSISTORS.CHEMICAL REVIEWS. VOL. 116. ISSUE 22. P. 13714 -13751 111 40% 2
4 DUAN, L , XIE, K , QIU, Y , (2011) REVIEW PAPER: PROGRESS ON EFFICIENT CATHODES FOR ORGANIC LIGHT-EMITTING DIODES.JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY. VOL. 19. ISSUE 6. P. 453 -461 63 85% 8
5 YOO, SJ , KIM, JJ , (2015) CHARGE TRANSPORT IN ELECTRICALLY DOPED AMORPHOUS ORGANIC SEMICONDUCTORS.MACROMOLECULAR RAPID COMMUNICATIONS. VOL. 36. ISSUE 11. P. 984 -1000 68 64% 6
6 FUNG, MK , LI, YQ , LIAO, LS , (2016) TANDEM ORGANIC LIGHT-EMITTING DIODES.ADVANCED MATERIALS. VOL. 28. ISSUE 47. P. 10381 -10408 73 54% 0
7 KIM, JM , YOO, SJ , MOON, CK , SIM, B , LEE, JH , LIM, H , KIM, JW , KIM, JJ , (2016) N-TYPE MOLECULAR DOPING IN ORGANIC SEMICONDUCTORS: FORMATION AND DISSOCIATION EFFICIENCIES OF A CHARGE TRANSFER COMPLEX.JOURNAL OF PHYSICAL CHEMISTRY C. VOL. 120. ISSUE 17. P. 9475 -9481 35 97% 1
8 TURAK, A , (2013) INTERFACIAL DEGRADATION IN ORGANIC OPTOELECTRONICS.RSC ADVANCES. VOL. 3. ISSUE 18. P. 6188 -6225 126 24% 40
9 SALZMANN, I , HEIMEL, G , OEHZELT, M , WINKLER, S , KOCH, N , (2016) MOLECULAR ELECTRICAL DOPING OF ORGANIC SEMICONDUCTORS: FUNDAMENTAL MECHANISMS AND EMERGING DOPANT DESIGN RULES.ACCOUNTS OF CHEMICAL RESEARCH. VOL. 49. ISSUE 3. P. 370 -378 24 65% 15
10 KIM, J , YI, Y , NOH, SH , KANG, H , KIM, JW , (2012) INTERFACIAL ENERGETICS OF NACL-ORGANIC COMPOSITE LAYER AT AN OLED ANODE.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 45. ISSUE 45. P. - 36 86% 1

Classes with closest relation at Level 1


Rank Class id link
1 6991 TOP EMITTING//OUTCOUPLING//ORGANIC LIGHT EMITTING DIODES
2 36 IRIDIUM COMPLEX//ORGANIC LIGHT EMITTING DIODES//PHOSPHORESCENCE
3 2009 DISORDER CONTROLLED HOPPING//PHYS NUCL MACROMOL CHEM//MOLECULARLY DOPED POLYMERS
4 7978 ORGANIC SOLAR CELLS//SUBPC//EXCITON BLOCKING LAYER
5 34231 SOLID STATE CATHODOLUMINESCENCE//CATHODOLUMINESCENCE LIKE EMISSION//FIELD INDUCED ELECTROLUMINESCENCE
6 814 POLYMER SOLAR CELLS//INVERTED POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS
7 1476 PTCDA//ENERGY LEVEL ALIGNMENT//METAL ORGANIC INTERFACE
8 8812 ALQ3//8 HYDROXYQUINOLINE//TRIS8 HYDROXYQUINOLINE ALUMINUM
9 10702 THIN FILM ENCAPSULATION//PERMEATION BARRIER//WATER VAPOR TRANSMISSION RATE
10 245 POLYFLUORENE//ELECTROLUMINESCENCE//LIGHT EMITTING DIODES LED

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