Mossbauer and magnetization studies of amorphous NdFeB compositionally modulated thin films

MOSSBAUER AND MAGNETIZATION STUDIES OF AMORPHOUS NdFeB COMPOSITIONALLY MODULATED THIN FILMS

In this work we have studied several NdFeB compositionally modulated thin films by using both conversion electron Mossbauer spectra and SOUIP magnetometry. Both the hyperfine fields and the easy magnetization magnitude are not correlated with the modulation characteristic length ( A ) while the magnetization perpendicular to the thin film plane decreases as A increases.

Magnetic studies of Fe-Y compositionally modulated thin films

Compositionally modulated thin films of Y /Fe have been studied by using SQUID magnetomet:y. Samples. were grown by electron-beam evaporation onto Kapton substrates. In the low apphed field regIme, the samples show irreversible behavior when they are submitted to ZFC-FC magnetization processes, increasing the irreversibility zone as the thickness of the Fe layers in~reases. I.n the high applied...

architecture and engineering of nanoscale sculptured thin films and determination of their properties

چکیده ندارد.

Structural and Physical Property Studies of Amorphous ZnInSnO Thin Films

The structures in amorphous (a-) Zn, Sn co-doped In2O3 (ZITO) thin films grown by pulsed laser deposition on glass under varying oxygen pressure or with varying Sn:Zn ratios were determined using X-ray absorption spectroscopy and anomalous X-ray scattering. Typical structures around cations in a-ZITO films are described and compared with crystalline (c-) ZITO films. The results show that the Zn...

BULK AND THIN FILMS OF FeTe: A MOSSBAUER STUDY