Class information for:
Level 1: PHOTOCONDUCTIVE ANTENNA//SUPERCONDUCTOR PHOTON//PHOTOMIXER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5912 1560 22.3 80%


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
681 3       TERAHERTZ//TERAHERTZ TIME DOMAIN SPECTROSCOPY//TERAHERTZ SPECTROSCOPY 8704
1282 2             TERAHERTZ//TERAHERTZ TIME DOMAIN SPECTROSCOPY//TERAHERTZ SPECTROSCOPY 8704
5912 1                   PHOTOCONDUCTIVE ANTENNA//SUPERCONDUCTOR PHOTON//PHOTOMIXER 1560

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 PHOTOCONDUCTIVE ANTENNA authKW 734242 3% 77% 49
2 SUPERCONDUCTOR PHOTON address 592228 3% 64% 47
3 PHOTOMIXER authKW 513837 2% 69% 38
4 THZ RADIATION authKW 322040 3% 34% 48
5 SUPERCONDUCTING MAT ELECT address 250518 1% 80% 16
6 PHOTOMIXING authKW 249622 2% 51% 25
7 TERAHERTZ RADIATION authKW 181360 3% 17% 53
8 SUPERCOND PHOTON address 166860 1% 47% 18
9 PHOTO DEMBER EFFECT authKW 158533 1% 90% 9
10 THZ PHOTON CREAT address 112763 1% 52% 11

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 11641 55% 0% 860
2 Optics 6991 28% 0% 444
3 Engineering, Electrical & Electronic 1699 21% 0% 330
4 Physics, Condensed Matter 650 13% 0% 197
5 Physics, Multidisciplinary 153 6% 0% 98
6 Nanoscience & Nanotechnology 138 4% 0% 65
7 Telecommunications 36 2% 0% 30
8 Materials Science, Multidisciplinary 26 7% 0% 105
9 Instruments & Instrumentation 16 2% 0% 30
10 Engineering, General -0 1% 0% 8

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 SUPERCONDUCTOR PHOTON 592228 3% 64% 47
2 SUPERCONDUCTING MAT ELECT 250518 1% 80% 16
3 SUPERCOND PHOTON 166860 1% 47% 18
4 THZ PHOTON CREAT 112763 1% 52% 11
5 PHOTO SCI 81539 1% 42% 10
6 SUPERCOND MAT ELECT 69898 0% 71% 5
7 TERAHERTZ SYST TECHNOL 58717 0% 100% 3
8 LASER ENGN 41574 4% 3% 68
9 TERAHERTZ BASIC SECT 39144 0% 100% 2
10 SEMICOND PHYS GRP 36280 1% 12% 16

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 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 33831 3% 4% 39
2 IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY 21225 2% 5% 24
3 APPLIED PHYSICS LETTERS 20275 22% 0% 338
4 OPTICS EXPRESS 3148 5% 0% 75
5 TOPICS IN APPLIED PHYSICS 3000 1% 1% 12
6 OPTICS LETTERS 2547 4% 0% 63
7 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 2141 2% 0% 35
8 SEMICONDUCTOR SCIENCE AND TECHNOLOGY 1618 2% 0% 26
9 JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS 1618 2% 0% 32
10 ELECTRONICS LETTERS 1220 3% 0% 51

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 PHOTOCONDUCTIVE ANTENNA 734242 3% 77% 49 Search PHOTOCONDUCTIVE+ANTENNA Search PHOTOCONDUCTIVE+ANTENNA
2 PHOTOMIXER 513837 2% 69% 38 Search PHOTOMIXER Search PHOTOMIXER
3 THZ RADIATION 322040 3% 34% 48 Search THZ+RADIATION Search THZ+RADIATION
4 PHOTOMIXING 249622 2% 51% 25 Search PHOTOMIXING Search PHOTOMIXING
5 TERAHERTZ RADIATION 181360 3% 17% 53 Search TERAHERTZ+RADIATION Search TERAHERTZ+RADIATION
6 PHOTO DEMBER EFFECT 158533 1% 90% 9 Search PHOTO+DEMBER+EFFECT Search PHOTO+DEMBER+EFFECT
7 TERAHERTZ 109766 6% 6% 94 Search TERAHERTZ Search TERAHERTZ
8 LTG GAAS 95900 0% 70% 7 Search LTG+GAAS Search LTG+GAAS
9 PHOTOCONDUCTIVE EMITTER 78289 0% 100% 4 Search PHOTOCONDUCTIVE+EMITTER Search PHOTOCONDUCTIVE+EMITTER
10 THZ RADIATION IMAGING 78289 0% 100% 4 Search THZ+RADIATION+IMAGING Search THZ+RADIATION+IMAGING

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 SCHMUTTENMAER, CA , (2004) EXPLORING DYNAMICS IN THE FAR-INFRARED WITH TERAHERTZ SPECTROSCOPY.CHEMICAL REVIEWS. VOL. 104. ISSUE 4. P. 1759 -1779 153 54% 357
2 APOSTOLOPOULOS, V , BARNES, ME , (2014) THZ EMITTERS BASED ON THE PHOTO-DEMBER EFFECT.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 47. ISSUE 37. P. - 83 70% 17
3 CASTRO-CAMUS, E , ALFARO, M , (2016) PHOTOCONDUCTIVE DEVICES FOR TERAHERTZ PULSED SPECTROSCOPY: A REVIEW [INVITED].PHOTONICS RESEARCH. VOL. 4. ISSUE 3. P. - 53 56% 2
4 JARRAHI, M , (2015) ADVANCED PHOTOCONDUCTIVE TERAHERTZ OPTOELECTRONICS BASED ON NANO-ANTENNAS AND NANO-PLASMONIC LIGHT CONCENTRATORS.IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY. VOL. 5. ISSUE 3. P. 391 -397 32 76% 12
5 WINNERL, S , (2012) SCALABLE MICROSTRUCTURED PHOTOCONDUCTIVE TERAHERTZ EMITTERS.JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES. VOL. 33. ISSUE 4. P. 431 -454 64 44% 20
6 MITTENDORFF, M , XU, M , DIETZ, RJB , KUNZEL, H , SARTORIUS, B , SCHNEIDER, H , HELM, M , WINNERL, S , (2013) LARGE AREA PHOTOCONDUCTIVE TERAHERTZ EMITTER FOR 1.55 MU M EXCITATION BASED ON AN INGAAS HETEROSTRUCTURE.NANOTECHNOLOGY. VOL. 24. ISSUE 21. P. - 31 89% 8
7 WANG, N , JARRAHI, M , (2013) NOISE ANALYSIS OF PHOTOCONDUCTIVE TERAHERTZ DETECTORS.JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES. VOL. 34. ISSUE 9. P. 519-528 30 94% 1
8 KROTKUS, A , (2010) SEMICONDUCTORS FOR TERAHERTZ PHOTONICS APPLICATIONS.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 43. ISSUE 27. P. - 59 44% 33
9 KO, Y , SENGUPTA, S , TOMASULO, S , DUTTA, P , WILKE, I , (2008) EMISSION OF TERAHERTZ-FREQUENCY ELECTROMAGNETIC RADIATION FROM BULK GAXIN1-XAS CRYSTALS.PHYSICAL REVIEW B. VOL. 78. ISSUE 3. P. - 35 80% 11
10 BERRY, CW , HASHEMI, MR , JARRAHI, M , (2014) GENERATION OF HIGH POWER PULSED TERAHERTZ RADIATION USING A PLASMONIC PHOTOCONDUCTIVE EMITTER ARRAY WITH LOGARITHMIC SPIRAL ANTENNAS.APPLIED PHYSICS LETTERS. VOL. 104. ISSUE 8. P. - 24 92% 11

Classes with closest relation at Level 1


Rank Class id link
1 832 TERAHERTZ TIME DOMAIN SPECTROSCOPY//TERAHERTZ//TERAHERTZ SPECTROSCOPY
2 5151 TERAHERTZ WAVE//TERAHERTZ GENERATION//OPTICAL RECTIFICATION
3 11102 LT GAAS//LOW TEMPERATURE GROWN GAAS//LOW TEMPERATURE GAAS
4 25730 ERBIUM ARSENIDE//ERSB//RARE EARTH GROUP V COMPOUND
5 12989 ELECTRO OPTIC SAMPLING//ELECTROOPTIC MEASUREMENTS//ELECTROOPTIC PROBING
6 32070 PHOTON QUANTUM ELECT//IATL 138//ADV QUANTUM ELECT
7 24927 PHOTOCONDUCTIVE SEMICONDUCTOR SWITCH//PHOTOCONDUCTIVE SEMICONDUCTOR SWITCHES PCSSS//ULTRAFAST PHOTOELECT TECHNOL
8 19604 COHERENT PHONONS//MAGNON SQUEEZING STATES//SPIN COMPONENT FLUCTUATION
9 10858 HIGH POWER PHOTODIODE//PHOTODIODE//UNI TRAVELING CARRIER PHOTODIODE UTC PD
10 13401 TERAHERTZ DETECTOR//COMP SOLID STATE PHYS//GES

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