Numbers of Papers, Presentations and Patents (2013)

   The numbers of papers published in international journals, presentations at international conferences and applied patents in year 2013 amounted to 115, 282, and 70, respectively. The numbers for each research area are as follows;
     The numbers of research papers published in the major journals are shown below.
Journals (IF2012)*> Numbers
Applied Physics Letters 3.794 16
Physical Review B 3.767 16
Japanese Journal of Applied Physics 1.067 8
Optics Express 3.546 7
Applied Physics Express 2.731 6
Nature Communiation 10.015 5
Journal of Crystal Growth 1.552 5
Physical Review A 3.042 4
Physical Review Letters 7.943 3
New Journal of Physics 4.063 3
AIP Advances 1.349 3
Nature Physics 19.352 2
Scientific Reports 2.927 2
Journal of Applied Physics 2.21 2
Nature Nanotechnology 31.17 1
Nature Photonics 27.254 1
Reports on Progress in Physics 13.232 1
Nano Letters 13.025 1
ACS Nano 12.062 1
Nano Research 7.392 1
Chemical Communications 6.378 1
Journal of Physical Chemistry C 4.814 1
Journal of Biological Chemistry 4.651 1
Optics Letters 3.385 1
Ultramicroscopy 2.47 1
 *IF2012:Impact Factor 2012    
The average IF2012 for all research papers from NTT Basic Research laboratories is 4.40.

   The numbers of presentations in the major conferences are shown below.
Conferences Numbers
International Symposium on Nanoscale Transport and Technology 2013(ISNTT2013) 31
40th International Symposium on Compound Semiconductors & 25th International Conference on Indium Phosphide and Related Materials (ISCS & IPRM 2013) 18
20th International Conference on Electronic Properties of TWO-Dimensional Systems (EP2DS-20) 17
The 10th Conference on Lasers and Electro-Optics Pacific Rim, and The 18th OptoElectronics and Communications Conference / Photonics in Switching 2013 (CLEO-PR & OECC/PS 2013) 15
The Conference on Lasers and Electro-Optics (CLEO/QELS 2013) 13
JSAP-MRS Joint Symposia 2013 10
APS March Meeting 2013 8
Recent Progress in Graphene Research 2013 8