Class information for:
Level 1: ALUMINUM NITRIDE//ALN FILM//ALN THIN FILM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6753 1447 20.7 67%


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
178 3       GAN//PHYSICS, APPLIED//GALLIUM NITRIDE 57874
20 2             GAN//GALLIUM NITRIDE//NITRIDES 36496
6753 1                   ALUMINUM NITRIDE//ALN FILM//ALN THIN FILM 1447

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 ALUMINUM NITRIDE authKW 1253138 19% 22% 268
2 ALN FILM authKW 562663 3% 67% 40
3 ALN THIN FILM authKW 518972 2% 72% 34
4 ALN authKW 384182 9% 14% 131
5 ALUMINUM NITRIDE THIN FILMS authKW 168807 1% 100% 8
6 AIN FILM authKW 122077 1% 64% 9
7 ALUMINUM NITRIDE FILM authKW 112533 1% 67% 8
8 AIN authKW 111357 2% 15% 35
9 SCALN authKW 105504 0% 100% 5
10 Y 128 DEGREES LINBO3 authKW 105504 0% 100% 5

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 Materials Science, Coatings & Films 16186 24% 0% 351
2 Physics, Applied 15378 65% 0% 942
3 Materials Science, Multidisciplinary 4170 39% 0% 558
4 Physics, Condensed Matter 2919 25% 0% 359
5 Engineering, Electrical & Electronic 425 12% 0% 180
6 Materials Science, Ceramics 253 3% 0% 43
7 Crystallography 189 4% 0% 54
8 Nanoscience & Nanotechnology 144 4% 0% 63
9 Acoustics 113 2% 0% 29
10 Chemistry, Physical 74 8% 0% 118

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 ON SITE SENSING DIAG 71204 1% 38% 9
2 ON SITE SENSING DIAGNOSIS 43954 0% 42% 5
3 GRP MICROSISTEMAS MAT ELE ON 42202 0% 100% 2
4 SFB 254 42202 0% 100% 2
5 TELE FILTER 42202 0% 100% 2
6 GRP MICROSISTEMAS MAT ELECT 37674 0% 36% 5
7 TECNOSUDRAMBLA THERMODYNAM 28133 0% 67% 2
8 RF MICROELECT 23735 0% 38% 3
9 PHYS MILIEUX IONISES PLICAT 21736 1% 10% 10
10 ACOUST PHOTN MAT DEVICES 21101 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 THIN SOLID FILMS 10969 10% 0% 138
2 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 7217 5% 0% 70
3 DIAMOND AND RELATED MATERIALS 2760 2% 0% 31
4 SURFACE & COATINGS TECHNOLOGY 2754 4% 0% 51
5 VACUUM 2368 2% 0% 33
6 APPLIED SURFACE SCIENCE 2222 4% 0% 62
7 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 2135 4% 0% 57
8 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 1974 2% 0% 23
9 APPLIED PHYSICS LETTERS 1819 7% 0% 101
10 JOURNAL OF CRYSTAL GROWTH 1687 4% 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 ALUMINUM NITRIDE 1253138 19% 22% 268 Search ALUMINUM+NITRIDE Search ALUMINUM+NITRIDE
2 ALN FILM 562663 3% 67% 40 Search ALN+FILM Search ALN+FILM
3 ALN THIN FILM 518972 2% 72% 34 Search ALN+THIN+FILM Search ALN+THIN+FILM
4 ALN 384182 9% 14% 131 Search ALN Search ALN
5 ALUMINUM NITRIDE THIN FILMS 168807 1% 100% 8 Search ALUMINUM+NITRIDE+THIN+FILMS Search ALUMINUM+NITRIDE+THIN+FILMS
6 AIN FILM 122077 1% 64% 9 Search AIN+FILM Search AIN+FILM
7 ALUMINUM NITRIDE FILM 112533 1% 67% 8 Search ALUMINUM+NITRIDE+FILM Search ALUMINUM+NITRIDE+FILM
8 AIN 111357 2% 15% 35 Search AIN Search AIN
9 SCALN 105504 0% 100% 5 Search SCALN Search SCALN
10 Y 128 DEGREES LINBO3 105504 0% 100% 5 Search Y+128+DEGREES+LINBO3 Search Y+128+DEGREES+LINBO3

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 KHAN, S , SHAHID, M , MAHMOOD, A , SHAH, A , AHMED, I , MEHMOOD, M , AZIZ, U , RAZA, Q , ALAM, M , (2015) TEXTURE OF THE NANO-CRYSTALLINE ALN THIN FILMS AND THE GROWTH CONDITIONS IN DC MAGNETRON SPUTTERING.PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL. VOL. 25. ISSUE 4. P. 282 -290 28 88% 2
2 REUSCH, M , HOLC, K , PLETSCHEN, W , KIRSTE, L , ZUKAUSKAITE, A , YOSHIKAWA, T , IANKOV, D , AMBACHER, O , LEBEDEV, V , (2016) ANALYSIS AND OPTIMIZATION OF SPUTTER DEPOSITED ALN-LAYERS FOR FLEXURAL PLATE WAVE DEVICES.JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B. VOL. 34. ISSUE 5. P. - 31 76% 0
3 KAO, KS , CHENG, CC , CHEN, YC , (2002) SYNTHESIS AND SURFACE ACOUSTIC WAVE PROPERTIES OF ALN FILMS DEPOSITED ON LINBO3 SUBSTRATES.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 49. ISSUE 3. P. 345-349 34 92% 11
4 LEUNG, TT , ONG, CW , (2004) NEARLY AMORPHOUS TO EPITAXIAL GROWTH OF ALUMINUM NITRIDE FILMS.DIAMOND AND RELATED MATERIALS. VOL. 13. ISSUE 9. P. 1603-1608 32 86% 10
5 EASWARAKHANTHAN, T , HUSSAIN, SS , PIGEAT, P , (2010) SPECTROELLIPSOMETRIC INVESTIGATION OF OPTICAL, MORPHOLOGICAL, AND STRUCTURAL PROPERTIES OF REACTIVELY SPUTTERED POLYCRYSTALLINE ALN FILMS.JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A. VOL. 28. ISSUE 3. P. 495 -501 37 63% 3
6 KAMOHARA, T , AKIYAMA, M , KUWANO, N , (2008) INFLUENCE OF MOLYBDENUM BOTTOM ELECTRODES ON CRYSTAL GROWTH OF ALUMINUM NITRIDE THIN FILMS.JOURNAL OF CRYSTAL GROWTH. VOL. 310. ISSUE 2. P. 345 -350 24 96% 8
7 YARAR, E , HRKAC, V , ZAMPONI, C , PIORRA, A , KIENLE, L , QUANDT, E , (2016) LOW TEMPERATURE ALUMINUM NITRIDE THIN FILMS FOR SENSORY APPLICATIONS.AIP ADVANCES. VOL. 6. ISSUE 7. P. - 25 76% 0
8 IRIARTE, GF , RODRIGUEZ, JG , CALLE, F , (2010) SYNTHESIS OF C-AXIS ORIENTED ALN THIN FILMS ON DIFFERENT SUBSTRATES: A REVIEW.MATERIALS RESEARCH BULLETIN. VOL. 45. ISSUE 9. P. 1039 -1045 24 80% 33
9 LEUNG, TT , ONG, CW , (2003) CONTROL OF CRYSTALLOGRAPHIC STRUCTURE OF ALUMINUM NITRIDE FILMS PREPARED BY MAGNETRON SPUTTERING.INTEGRATED FERROELECTRICS. VOL. 57. ISSUE . P. 1201-1211 28 90% 2
10 MAYRHOFER, PM , PERSSON, POA , BITTNER, A , SCHMID, U , (2016) PROPERTIES OF SCXAL1-XN (X=0.27) THIN FILMS ON SAPPHIRE AND SILICON SUBSTRATES UPON HIGH TEMPERATURE LOADING.MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS. VOL. 22. ISSUE 7. P. 1679 -1689 21 84% 0

Classes with closest relation at Level 1


Rank Class id link
1 16440 FBAR//FILM BULK ACOUSTIC RESONATOR//FILM BULK ACOUSTIC RESONATOR FBAR
2 9140 SAW//SURFACE ACOUSTIC WAVE//SURFACE ACOUSTIC WAVE DEVICES
3 35868 BGAN//GABN//A1 HRXD
4 5425 ALUMINUM NITRIDE//ALON//ALN POWDER
5 31016 GRUNBERG//CRHEA UP//CRITICAL STACK THICKNESS
6 17919 LIGAO2//ZNO SUBSTRATE//LITHIUM GALLIUM OXIDE
7 4053 ALGAN//SEMICONDUCTING ALUMINUM COMPOUNDS//ALINGAN
8 8959 CUBIC GAN//FB PHYS 6//CUBIC ALGAN
9 3942 GAN//METALORGANIC CHEMICAL VAPOR DEPOSITION//NITRIDES
10 595 GAN//MRS INTERNET JOURNAL OF NITRIDE SEMICONDUCTOR RESEARCH//YELLOW LUMINESCENCE

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