Zobrazeno 1 - 10
of 1 557
pro vyhledávání: '"Basu, J"'
Autor:
Begam, Nafisa, A, Nimmi Das, Chandran, Sivasurender, Ibrahim, Mohd, Padmanabhan, Venkat, Sprung, Michael, Basu, J. K.
Enthalpic interactions at the interface between nanoparticles and matrix polymers is known to influence various properties of the resultant polymer nanocomposites (PNC). For athermal PNCs, consisting of grafted nanoparticles embedded in chemically id
Externí odkaz:
http://arxiv.org/abs/1808.07408
Autor:
MacLachlan, H., Dhutia, H., Bhatia, R., Boden, K., Forenc, K., Basu, J., Miles, C., Osborne, R., Chandra, N., Malhotra, A., Stuart, G., Peirce, N., Sharma, S., Papadakis, M.
Publikováno v:
In Journal of Science and Medicine in Sport April 2022 25(4):287-292
We present a study showing cooperative behavior of light emitting quantum dots at room temperature, with large increases in radiative decay rates and efficiencies, in the presence of small gold nanoparticles (1.5 - 4 nm radii) in low fractions. This
Externí odkaz:
http://arxiv.org/abs/1512.07455
Autor:
Datta, Ushasi, Chakraborty, S., Rahaman, A., Basu, P., Basu, J., Bemmerer, D., Boretzky, K., Elekes, Z., Kempe, M., Munzenberg, G., Simon, H., Sobiella, M., Stach, D., Wagner, A., Yakorev, D.
Publikováno v:
Journal of Instrumentation 10 (2015) 7005
A prototype of Multi-strip Multi-gap Resistive Plate chamber (MMRPC) with active area 40 cm $\times$ 20 cm has been developed at SINP, Kolkata. Detailed response of the developed detector was studied with the pulsed electron beam from ELBE at Helmhol
Externí odkaz:
http://arxiv.org/abs/1504.08171
Publikováno v:
Proceedings of the 2011 IEEE TechSym Conference, Kharagpur, India, Jan. 2011, pp. 247-252
Over the past few years, significant growth has been observed in using MEMS based passive components in the RF microelectronics domain, especially in transceiver components. This is due to some excellent properties of the MEMS devices like low loss,
Externí odkaz:
http://arxiv.org/abs/1106.1894
Publikováno v:
Proceedings of the 2008 IEEE Sponsored Conference on Computational Intelligence, Control And Computer Vision In Robotics & Automation, Rourkela, India, 2008, pages 145-148
Detection of geometric features in digital images is an important exercise in image analysis and computer vision. The Hough Transform techniques for detection of circles require a huge memory space for data processing hence requiring a lot of time in
Externí odkaz:
http://arxiv.org/abs/1106.0962
Autor:
Srivastava, S., Kandar, A. K., Basu, J. K., Mukhopadhyay, M. K., Lurio, L. B., Narayanan, S., Sinha, S. K.
Using X- ray photon correlation spectroscopy measurements on gold nanoparticles embedded in polymethylmethacrylate we provide evidence for existence of an intrinsic length scale for dynamic heterogeneity in polymer nanocomposites similar to that in o
Externí odkaz:
http://arxiv.org/abs/0809.5255
We present results of temperature dependent measurements of dynamics of micellar nanoparticle - polymer composites of fixed volume fraction and variable polymer chain grafting density. For nanoparticles with lower grafting density we observe dynamica
Externí odkaz:
http://arxiv.org/abs/0809.2004
Optical properties of polymer capped gold nanoparticles of various sizes (diameter 3-6 nm) have been studied. We present a new scheme to extract size dependent variation of total dielectric function of gold nanoparticles from measured UV-Vis absorpti
Externí odkaz:
http://arxiv.org/abs/0804.1216
Publikováno v:
Physical Review B 68, 174427 (2003)
Magnetic properties of materials confined to nanometer length scales are providing important information regarding low dimensional physics. Using gadolinium based Langmuir-Blodgett films, we demonstrate that two-dimensional ferromagnetic order can be
Externí odkaz:
http://arxiv.org/abs/cond-mat/0302516