35 citations · 149 across the 15 of their papers we have counts for
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One directional Polarized Neutron Reflectometry with optimized reference layer method
Seyed Farhad Masoudi, Saeed S. Jahromi
In the past decade, several neutron reflectometry methods for determining the modulus and phase of the complex reflection coefficient of an unknown multilayer thin film have been w…
Investigating the effects of smoothness of interfaces on stability of probing nano-scale thin films by neutron reflectometry
S. S. Jahromi, S. F. Masoudi
Most of the reflectometry methods which are used for determining the phase of complex reflection coefficient such as reference method and Variation of Surroundings medium are based…
Polarized Neutron Reflectometry at the Presence of Smooth Interfacial Potential
Saeed S. Jahromi, Seyed Farhad Masoudi
Polarized neutron reflectometry (PNR) have developed theoretically and experimentally in the past decades. In order to resolve the phase problem in neutron reflectometry, several s…
Detection of nano scale thin films with polarized neutron reflectometry at the presence of smooth and rough interfaces
Saeed S. Jahromi, Seyed Farhad Masoudi
By knowing the phase and modules of the reflection coefficient in neutron reflectometry problems, a unique result for the scattering length density (SLD) of a thin film can be dete…
Retrieval of depth profile of nano scale thin films by one directional polarization analysis in neutron specular reflectometry
S. Farhad Masoudi, Saeed S. Jahromi
Recently it has been shown that the modules and phase of complex reflection coefficient can be determined by using a magnetic substrate and polarized neutrons. Several other method…
Phase determination in spin-polarized neutron specular reflectometry by using a magnetic substrate
S. Farhad Masoudi
The scattering length density profile for a thin film structure can be determined uniquely if both modulus and phase of the reflection coefficient is known. Here, we describe a met…
Retrieval of the reflection coefficient in neutron specular reflectometry
S. F. Masoudi, A. Pazirandeh
A method is proposed which allows a complete determination of the complex reflection coefficient for any free unknown real potential (i.e., in the case where there is no effective…
Influences of substrate thickness on neutron specular reflection
S. F. Masoudi
In specular reflection experiments the reflected beam from the end side of thick substrates is typically neglected. This is equivalent to assuming the substrates as semi-infinite m…
Effect of backing thickness on determination of the phase in neutron reflectometry by variation of backing
S. F. Masoudi, A. Pazirandeh, G. R. Jafari
The determination of density profiles with knowing the phase information of complex reflection coefficient for neutron specularly reflected from a film, yields unique results. Rece…