Class information for:
Level 1: PROTON EXCHANGE//ZN INDIFFUSION//LITHIUM NIOBATE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11858 949 16.3 54%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
342 3       OPTICS//LITHIUM NIOBATE//CONDON DOMAINS 36713
1326 2             LITHIUM NIOBATE//LINBO3//OPTOELECT INFORMAT ENGN 8430
11858 1                   PROTON EXCHANGE//ZN INDIFFUSION//LITHIUM NIOBATE 949

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 PROTON EXCHANGE authKW 688490 8% 29% 73
2 ZN INDIFFUSION authKW 128699 0% 100% 4
3 LITHIUM NIOBATE authKW 119497 7% 6% 62
4 PROTON EXCHANGED WAVEGUIDE authKW 102958 0% 80% 4
5 CERENKOV SHG authKW 96525 0% 100% 3
6 PROTON EXCHANGED authKW 96525 0% 100% 3
7 AEROTECNIA address 67025 1% 42% 5
8 AEROTECN address 64350 0% 100% 2
9 CERENKOV REGIME authKW 64350 0% 100% 2
10 LINBO3 OPTICAL WAVEGUIDE authKW 64350 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 Optics 6906 36% 0% 340
2 Physics, Applied 4525 45% 0% 425
3 Engineering, Electrical & Electronic 1135 22% 0% 209
4 Physics, Condensed Matter 414 13% 0% 122
5 Materials Science, Multidisciplinary 235 14% 0% 135
6 Telecommunications 219 5% 0% 44
7 Spectroscopy 151 4% 0% 39
8 Crystallography 6 1% 0% 13
9 Materials Science, Coatings & Films 6 1% 0% 10
10 Microscopy 3 0% 0% 3

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 AEROTECNIA 67025 1% 42% 5
2 AEROTECN 64350 0% 100% 2
3 MOSCOW ELECT TECHNOL 46328 1% 13% 11
4 FIS MAT C4 44157 1% 15% 9
5 ABBEY ENTERPRISE 32175 0% 100% 1
6 C ELEC 32175 0% 100% 1
7 CEA LETI TECHNOL ADV 32175 0% 100% 1
8 CIENCIA MAT NICOLAS CABRERA C XVI 32175 0% 100% 1
9 DEP AEROTECNIA 32175 0% 100% 1
10 ELECT PHYSUMR 5157 32175 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 ZHURNAL TEKHNICHESKOI FIZIKI 10675 5% 1% 45
2 FERROELECTRICS 5621 5% 0% 47
3 KVANTOVAYA ELEKTRONIKA 5310 3% 1% 33
4 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS 3701 3% 0% 25
5 JOURNAL OF LIGHTWAVE TECHNOLOGY 3243 4% 0% 35
6 ELECTRONICS LETTERS 2070 5% 0% 51
7 IEE PROCEEDINGS-J OPTOELECTRONICS 1687 1% 1% 5
8 IEEE PHOTONICS TECHNOLOGY LETTERS 1628 3% 0% 29
9 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 1523 2% 0% 23
10 JOURNAL OF APPLIED PHYSICS 1310 7% 0% 68

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 PROTON EXCHANGE 688490 8% 29% 73 Search PROTON+EXCHANGE Search PROTON+EXCHANGE
2 ZN INDIFFUSION 128699 0% 100% 4 Search ZN+INDIFFUSION Search ZN+INDIFFUSION
3 LITHIUM NIOBATE 119497 7% 6% 62 Search LITHIUM+NIOBATE Search LITHIUM+NIOBATE
4 PROTON EXCHANGED WAVEGUIDE 102958 0% 80% 4 Search PROTON+EXCHANGED+WAVEGUIDE Search PROTON+EXCHANGED+WAVEGUIDE
5 CERENKOV SHG 96525 0% 100% 3 Search CERENKOV+SHG Search CERENKOV+SHG
6 PROTON EXCHANGED 96525 0% 100% 3 Search PROTON+EXCHANGED Search PROTON+EXCHANGED
7 CERENKOV REGIME 64350 0% 100% 2 Search CERENKOV+REGIME Search CERENKOV+REGIME
8 LINBO3 OPTICAL WAVEGUIDE 64350 0% 100% 2 Search LINBO3+OPTICAL+WAVEGUIDE Search LINBO3+OPTICAL+WAVEGUIDE
9 LITHIUM OUTDIFFUSION 64350 0% 100% 2 Search LITHIUM+OUTDIFFUSION Search LITHIUM+OUTDIFFUSION
10 PE WAVEGUIDES 64350 0% 100% 2 Search PE+WAVEGUIDES Search PE+WAVEGUIDES

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 DE ALMEIDA, JMMM , (2007) DESIGN METHODOLOGY OF ANNEALED H+ WAVEGUIDES IN FERROELECTRIC LINBO3.OPTICAL ENGINEERING. VOL. 46. ISSUE 6. P. - 29 81% 4
2 GANSHIN, VA , KORKISHKO, YN , (1990) PROTON-EXCHANGE IN LITHIUM-NIOBATE AND LITHIUM TANTALATE SINGLE-CRYSTALS - REGULARITIES AND SPECIFIC FEATURES.PHYSICA STATUS SOLIDI A-APPLIED RESEARCH. VOL. 119. ISSUE 1. P. 11-25 47 89% 19
3 KUNEVA, M , TONCHEV, S , (2011) SPECTROSCOPY OF OPTICAL WAVEGUIDING LAYERS.BULGARIAN CHEMICAL COMMUNICATIONS. VOL. 43. ISSUE 2. P. 276-287 21 88% 4
4 KORKISHKO, YN , FEDOROV, VA , (1999) DEPENDENCES OF THE REFRACTIVE INDICES ON THE PROTON CONCENTRATION IN H : LINBO3 WAVEGUIDES.TECHNICAL PHYSICS. VOL. 44. ISSUE 3. P. 307-316 26 100% 6
5 KORKISHKO, YN , FEDOROV, VA , LAURELL, F , (2000) THE SHG-RESPONSE OF DIFFERENT PHASES IN PROTON EXCHANGED LITHIUM NIOBATE WAVEGUIDES.IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS. VOL. 6. ISSUE 1. P. 132-142 29 81% 27
6 CHENG, CC , HORNG, RC , CHEN, YC , (2001) FORMATION AND PROPERTIES OF PROTON-EXCHANGED AND ANNEALED LINBO3 WAVEGUIDES FOR SURFACE ACOUSTIC WAVE.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 48. ISSUE 2. P. 387-391 23 100% 1
7 XU, CQ , SUN, J , (2015) CORRELATION OF INFRARED SPECTRA AND PHASE TRANSITIONS IN ANNEALED PROTON-EXCHANGED MGO DOPED LINBO3.JOURNAL OF APPLIED PHYSICS. VOL. 117. ISSUE 4. P. - 23 68% 0
8 KORKISHKO, YN , FEDOROV, VA , (1996) STRUCTURAL PHASE DIAGRAM OF HXLI1-XNBO3 WAVEGUIDES: THE CORRELATION BETWEEN OPTICAL AND STRUCTURAL PROPERTIES.IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS. VOL. 2. ISSUE 2. P. 187-196 25 96% 66
9 AHLFELDT, H , WEBJORN, J , THOMAS, PA , TEAT, SJ , (1995) STRUCTURAL AND OPTICAL-PROPERTIES OF ANNEALED PROTON-EXCHANGED WAVE-GUIDES IN Z-CUT LITAO3.JOURNAL OF APPLIED PHYSICS. VOL. 77. ISSUE 9. P. 4467-4476 28 90% 31
10 KORKISHKO, YN , FEDOROV, VA , (1999) STRUCTURAL PHASE DIAGRAM OF PROTON-EXCHANGE HXLI1-XNBO3 WAVEGUIDES IN LITHIUM NIOBATE CRYSTALS.CRYSTALLOGRAPHY REPORTS. VOL. 44. ISSUE 2. P. 237-246 24 92% 6

Classes with closest relation at Level 1


Rank Class id link
1 8860 PARTICLE PHYS PARTICLE IRRADIAT MOE//PARTICLE PHYS PARTICLE IRRADIAT//ION BEAM MAT
2 10012 NEW TECHNOL S//LINBO3 OPTICAL MODULATOR//OPTICAL MODULATOR
3 1182 LITHIUM NIOBATE//OPTOELECT INFORMAT ENGN//PRECIS RUMENTS OPTOELECT ENGN
4 2203 QUASI PHASE MATCHING//FERROELECT//DOMAIN KINETICS
5 18223 GRATING COUPLER//BULK OPTICAL WAVES//DIFFRACTIONAL DIVERGENCE
6 11110 PLANAR MICROLENS//GLASS WAVEGUIDES//GLASS INTEGRATED OPTICS
7 30423 DEVICE PROC UNIT//AL2O3P//ELECTRIC AND ELASTIC PROPERTIES
8 22852 ACOUSTOOPTIC EFFECT//ACOUSTOOPTIC FREQUENCY SHIFTER//ANGLE TUNED
9 17789 LINBO3 THIN FILM//LINBO3//BA2NANB5O15
10 23778 RESONANCE OSCILLATION//MECAN FLUIDOS PROPULS AEROESPACIAL//PHOTOVOLTAIC TWEEZERS

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