Class information for:
Level 1: PICOSECOND ULTRASONICS//PICOSECOND ACOUSTICS//LAUM CNRS 6613

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
515 3       THERMAL CONDUCTIVITY//THERMAL DIFFUSIVITY//PHONON TRANSPORT 21578
2732 2             COHERENT PHONONS//COMPLEX MATTER//TRANSIENT REFLECTING GRATING 3484
15522 1                   PICOSECOND ULTRASONICS//PICOSECOND ACOUSTICS//LAUM CNRS 6613 735

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PICOSECOND ULTRASONICS authKW 324966 2% 63% 12
2 PICOSECOND ACOUSTICS authKW 306270 1% 71% 10
3 LAUM CNRS 6613 address 128636 0% 100% 3
4 MEMS INSPECTION authKW 128636 0% 100% 3
5 ULTRAFAST ACOUSTICS authKW 128636 0% 100% 3
6 LASER ACOUSTICS authKW 110253 1% 43% 6
7 UMR 8250 address 90794 1% 35% 6
8 COHERENT ACOUSTIC PHONON authKW 85753 1% 50% 4
9 NANOSCI PARIS address 82590 6% 4% 43
10 IMMM CNRS 6283 address 77179 0% 60% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Condensed Matter 2653 32% 0% 237
2 Physics, Applied 2344 37% 0% 274
3 Acoustics 1112 8% 0% 56
4 Physics, Multidisciplinary 827 17% 0% 122
5 Optics 187 8% 0% 59
6 Radiology, Nuclear Medicine & Medical Imaging 92 6% 0% 41
7 Nanoscience & Nanotechnology 34 3% 0% 25
8 Instruments & Instrumentation 25 3% 0% 20
9 Materials Science, Multidisciplinary 9 6% 0% 47
10 Audiology & Speech-Language Pathology 6 1% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LAUM CNRS 6613 128636 0% 100% 3
2 UMR 8250 90794 1% 35% 6
3 NANOSCI PARIS 82590 6% 4% 43
4 IMMM CNRS 6283 77179 0% 60% 3
5 MOL MAT MANS 63929 3% 8% 19
6 UMR 6087 61855 3% 6% 24
7 UMR CNRS 6283 57744 2% 8% 16
8 UMR 5469 55632 2% 9% 14
9 UMR CNRS 6613 55632 2% 9% 14
10 UMR 7588 50053 5% 3% 34

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ULTRASONICS 17410 6% 1% 41
2 APPLIED PHYSICS LETTERS 5456 16% 0% 120
3 PHYSICAL REVIEW B 5249 20% 0% 145
4 CHINESE JOURNAL OF PHYSICS 4915 2% 1% 17
5 PHYSICAL REVIEW LETTERS 1007 7% 0% 49
6 JOURNAL OF APPLIED PHYSICS 816 6% 0% 47
7 TOPICS IN APPLIED PHYSICS 717 1% 0% 4
8 PHYSICA B-CONDENSED MATTER 574 3% 0% 21
9 EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS 548 1% 0% 6
10 REVIEW OF SCIENTIFIC INSTRUMENTS 422 2% 0% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PICOSECOND ULTRASONICS 324966 2% 63% 12 Search PICOSECOND+ULTRASONICS Search PICOSECOND+ULTRASONICS
2 PICOSECOND ACOUSTICS 306270 1% 71% 10 Search PICOSECOND+ACOUSTICS Search PICOSECOND+ACOUSTICS
3 MEMS INSPECTION 128636 0% 100% 3 Search MEMS+INSPECTION Search MEMS+INSPECTION
4 ULTRAFAST ACOUSTICS 128636 0% 100% 3 Search ULTRAFAST+ACOUSTICS Search ULTRAFAST+ACOUSTICS
5 LASER ACOUSTICS 110253 1% 43% 6 Search LASER+ACOUSTICS Search LASER+ACOUSTICS
6 COHERENT ACOUSTIC PHONON 85753 1% 50% 4 Search COHERENT+ACOUSTIC+PHONON Search COHERENT+ACOUSTIC+PHONON
7 PICOSECOND LASER ULTRASONICS 57170 0% 67% 2 Search PICOSECOND+LASER+ULTRASONICS Search PICOSECOND+LASER+ULTRASONICS
8 IN DEPTH PROFILING 55126 0% 43% 3 Search IN+DEPTH+PROFILING Search IN+DEPTH+PROFILING
9 PICOSECONDS 55126 0% 43% 3 Search PICOSECONDS Search PICOSECONDS
10 COHERENT PHONONS 50846 1% 11% 11 Search COHERENT+PHONONS Search COHERENT+PHONONS

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 24510 TRANSIENT REFLECTING GRATING//LASER STIMULATED SCATTERING MICROSCOPE//SAW WAVEGUIDE
2 16131 COHERENT PHONONS//IMPULSIVE STIMULATED RAMAN SCATTERING//MAGNON SQUEEZING STATES
3 10529 FEMTONANOOPT GRP//ACOUSTIC VIBRATIONS//MATH STAT PHYS UNIT
4 7270 LASER ULTRASONICS//LASER ULTRASOUND//EMAT
5 20700 BRILLOUIN SCATTERING SPECTROSCOPY//SURFACE BRILLOUIN SCATTERING//44 THIO BIS BENZENETHIOLATE
6 12712 QUASIDIFFUSION//PHONON FOCUSING//LOW TEMP PHYS STRUCT
7 20571 RESONANT ULTRASOUND SPECTROSCOPY//ELECTROMAGNETIC ACOUSTIC RESONANCE//RESONANCE ULTRASOUND SPECTROSCOPY
8 10160 TIME OLVED DIFFRACT//MOL MOVIES//SPECT ULTRAR IDE
9 1008 PHONON TRANSPORT//THERMAL CONDUCTIVITY//BOLTZMANN TRANSPORT EQUATION
10 5939 TERNARY MIXED CRYSTAL//OPTICAL PHONON MODES//MECH ELECT

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