We present a polarization shaping technique for few-cycle terahertz (THz) waves. For this, N femtosecond laser pulses are generated from a devised diffractive optical system made of as-many glass wedges, which then simultaneously illuminate on various angular positions of a sub-wavelength circular pattern of an indium arsenide thin film, to produce a THz wave of tailor-made polarization state g...

radiolabeled monoclonal antibodies, have created new innovations in diagnosis, research and therapy of disease in last 2 decades. one of the serious limitation of applications of radiolabeled antibodies in vivo is relatively low target to background activity. various strategies have been proposed to solve this problem including pre-targeting methods that was suggested in 1989. regarding importa...

Bhavtosh Bansal, 2, ∗ Abdul Kadir, Arnab Bhattacharya, and V. V. Moshchalkov IMM, High Field Magnet Laboratory HFML, University of Nijmegen, Toernooiveld 7, 6525 ED Nijmegen, The Netherlands INPAC-Institute for Nanoscale Physics and Chemistry, Pulsed Fields Group, Katholieke Universiteit Leuven, Celestijnenlaan 200D, Leuven B-3001, Belgium Tata Institute of Fundamental Research, 1 Homi Bhabha R...

The photo-Hall technique has been used to investigate the properties of the InSb optical absorption band-edge. An accurate theoretical explanation of the linear absorption results is given, together with new data on the nonlinear aspects of the band-tail. A value of 1.1 x 10-18 for a has been calculated by monitoring the carrier generation during bistability.

OBlTUARI' Tom Bates, M.D., F.A.S. . ............... , ,765 Fred Phillips, M.B., B.S.. , 765 W. H Kiep, M.8., chB. 766 John Gilmour, C.M.o., rP.C.S. .........766 G W Thomas, F.R.Cs. ....766 Louis Beer, L.S.A. .......la...........,.... .766 J. Nigel Stark, M.D., PR.P.P.S. . .. 766 VW. F. Chrispin, L.M.S.S.A. . 766 Eric Pritchard, M.D., F.R.C.P. . .766 E. W. D. Hardy, Itf.c., M.R.C.S. ... 766 John...

Achieving comprehensive information on thin film lattice dynamics so far has eluded well established spectroscopic techniques. We demonstrate here the novel application of grazing incidence inelastic x-ray scattering combined with ab initio calculations to determine the complete elastic stiffness tensor, the acoustic and low-energy optic phonon dispersion relations of thin wurtzite indium nitri...

The indium phosphide (001) surface provides a unique chemical environment for studying the reactivity of hydrogen toward the electron-deficient group IIIA element, indium. Hydrogen adsorption on the In-rich delta(2 x 4) reconstruction produced a neutral, covalently bound bridging indium hydride. Using vibrational spectroscopy and ab initio cluster calculations, two types of bridging hydrides we...