Class information for:
Level 1: PTYCHOGRAPHY//PHASE RETRIEVAL//COHERENT DIFFRACTIVE IMAGING

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
455 3       OPTICS//JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION//ATMOSPHERIC TURBULENCE 26212
1603 2             SITE TESTING//ATMOSPHERIC EFFECTS//INSTRUMENTATION ADAPTIVE OPTICS 7361
4005 1                   PTYCHOGRAPHY//PHASE RETRIEVAL//COHERENT DIFFRACTIVE IMAGING 1898

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PTYCHOGRAPHY authKW 876833 4% 79% 67
2 PHASE RETRIEVAL authKW 858864 10% 26% 197
3 COHERENT DIFFRACTIVE IMAGING authKW 404794 2% 76% 32
4 COHERENT X RAY DIFFRACTION IMAGING authKW 288752 1% 87% 20
5 COHERENT DIFFRACTION IMAGING authKW 252476 1% 72% 21
6 DIFFRACTIVE IMAGING authKW 147912 1% 64% 14
7 ARC EXCELLENCE COHERENT XRAY SCI address 147543 2% 24% 37
8 COHERENT X RAY DIFFRACTION authKW 120516 1% 52% 14
9 X RAY FREE ELECTRON LASER authKW 107762 2% 21% 31
10 RONTGENPHYS address 107557 2% 20% 32

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 22571 45% 0% 862
2 Microscopy 2115 4% 0% 70
3 Physics, Multidisciplinary 1085 12% 0% 235
4 Physics, Applied 582 14% 0% 266
5 Crystallography 474 5% 0% 92
6 Multidisciplinary Sciences 333 3% 0% 48
7 Instruments & Instrumentation 324 5% 0% 94
8 Physics, Mathematical 167 3% 0% 63
9 Physics, Condensed Matter 164 7% 0% 134
10 Spectroscopy 133 3% 0% 56

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ARC EXCELLENCE COHERENT XRAY SCI 147543 2% 24% 37
2 RONTGENPHYS 107557 2% 20% 32
3 FREE ELE ON LASER SCI 86746 3% 10% 52
4 ENGN TECHNOL SCI 84047 0% 56% 9
5 STANFORD PULSE 61131 1% 19% 19
6 ADV PHOTON SOURCE 53766 6% 3% 116
7 MAX PLANCK ADV STUDY GRP 47481 1% 17% 17
8 FREE ELECT LASER SCI 40656 1% 18% 14
9 LONDON NANOTECHNOL 37271 3% 4% 59
10 XRAY PHYS 35104 1% 11% 20

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 20739 6% 1% 112
2 JOURNAL OF SYNCHROTRON RADIATION 15888 3% 2% 55
3 OPTICS EXPRESS 15482 10% 1% 183
4 ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 13263 2% 2% 34
5 IUCRJ 8988 1% 5% 11
6 STRUCTURAL DYNAMICS 8949 0% 6% 9
7 ULTRAMICROSCOPY 6094 2% 1% 46
8 APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS 4076 1% 2% 15
9 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 3485 1% 1% 18
10 OPTICA ACTA 3207 1% 1% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PTYCHOGRAPHY 876833 4% 79% 67 Search PTYCHOGRAPHY Search PTYCHOGRAPHY
2 PHASE RETRIEVAL 858864 10% 26% 197 Search PHASE+RETRIEVAL Search PHASE+RETRIEVAL
3 COHERENT DIFFRACTIVE IMAGING 404794 2% 76% 32 Search COHERENT+DIFFRACTIVE+IMAGING Search COHERENT+DIFFRACTIVE+IMAGING
4 COHERENT X RAY DIFFRACTION IMAGING 288752 1% 87% 20 Search COHERENT+X+RAY+DIFFRACTION+IMAGING Search COHERENT+X+RAY+DIFFRACTION+IMAGING
5 COHERENT DIFFRACTION IMAGING 252476 1% 72% 21 Search COHERENT+DIFFRACTION+IMAGING Search COHERENT+DIFFRACTION+IMAGING
6 DIFFRACTIVE IMAGING 147912 1% 64% 14 Search DIFFRACTIVE+IMAGING Search DIFFRACTIVE+IMAGING
7 COHERENT X RAY DIFFRACTION 120516 1% 52% 14 Search COHERENT+X+RAY+DIFFRACTION Search COHERENT+X+RAY+DIFFRACTION
8 X RAY FREE ELECTRON LASER 107762 2% 21% 31 Search X+RAY+FREE+ELECTRON+LASER Search X+RAY+FREE+ELECTRON+LASER
9 COHERENT X RAY DIFFRACTIVE IMAGING 96598 0% 73% 8 Search COHERENT+X+RAY+DIFFRACTIVE+IMAGING Search COHERENT+X+RAY+DIFFRACTIVE+IMAGING
10 COHERENT DIFFRACTION 92233 1% 56% 10 Search COHERENT+DIFFRACTION Search COHERENT+DIFFRACTION

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 1


rank cluster_id2 link
1 19914 TRANSPORT OF INTENSITY EQUATION//PHASE DIVERSITY//IRRADIANCE TRANSPORT EQUATION
2 23095 X RAY PHOTON CORRELATION SPECTROSCOPY//XPCS//X RAY PHOTON CORRELATION SPECTROSCOPY XPCS
3 7319 X RAY MICROSCOPY//ZONE PLATE//X RAY OPTICS
4 14386 LINAC COHERENT LIGHT SOURCE//MAX PLANCK ADV STUDY GRP//FREE ELECTRON LASER
5 26551 NOMARSKI//NANO TECH//CONTRAST TUBE
6 3826 DIFFRACTION ENHANCED IMAGING//PHASE CONTRAST IMAGING//PHASE CONTRAST
7 26341 LEAF DETAILS//X RAY CONTACT MICROSCOPY//SOFT X RAY CONTACT MICROSCOPY
8 3226 MACROMOLECULAR CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY
9 1407 DIGITAL HOLOGRAPHY//DIGITAL HOLOGRAPHIC MICROSCOPY//QUANTITAT LIGHT IMAGING
10 25314 FIBEROPTIC FACEPLATE//BIASED ENCODING//DEVICES RADIOL HLTH ASSESSEMENT MED IMA

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