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Structure and spatial distribution of Ge nanocrystals subjected to fast neutron irradiation
Structure spatial distribution fast neutron irradiation
2010/11/23
The influence of fast neutron irradiation on the structure and spatial distribution of Ge nanocrystals (NC) embedded in an amorphous SiO2 matrix has been studied. The investigation was conducted by me...
Thermal and Epithermal Neutron Fluence Rates in the Irradiation Facilities of the TRIGA IPR-R1 Nuclear Reactor
TRIGA IPR-R1 nuclear reactor neutron fluence rate neutron activation analysis irradiation facilities
2010/6/30
The TRIGA IPR-R1 nuclear reactor at the Centro de Desenvolvimento da Tecnologia Nuclear CDTN/CNEN, Belo Horizonte, Brazil, has three irradiation facilities: a rotary specimen rack outside the reactor ...
Investigation on a solution to improve the irradiation reliability of SOI NMOSFET
SOI irradiation total dose effect NMOSFET
2009/8/14
A solution is developed to improve the irradiation reliability of SOI NMOSFET (N-type Metal Oxide Semiconductor Field Effect Transistor). This solution, including SOI (Silicon On Insulator) wafer har...
Displacement damage dose approach to analyze ion irradiation effects on homemade GaAs/Ge solar cells
GaAs/Ge solar cells displacement damage dose carbon ion proton irradiation
2009/8/14
Displacement damage dose is applied to analyze the irradiation effects of 2 MeV carbon ions and 0.28~20 MeV protons on homemade GaAs/Ge solar cells. The NIEL for each ion is modified by taking into a...
Investigation of PL properties of C-doped SiO2/Si samples after high energy Pb ion irradiation
heavy ion irradiation, carbon ion implantation, photoluminescence (PL) spectra
2009/8/14
Amorphous SiO2 thin films with about 400—500 nm in thickness were thermally grown on single crystalline silicon. These SiO2/Si samples were firstly implanted at room temperature (RT) with 100 keV carb...
Modification of Fe/Cu multilayers under 400 keV Xe20+ irradiation
ion irradiation Fe/Cu multilayers Cu-based fcc solid solution
2009/8/14
Two kinds of Fe/Cu multilayers with different modulation wavelength were deposited on cleaved Si(100) substrates and then irradiated at room temperature using 400 keV Xe20+ in a wide range of irradiat...
Effect of Neutron Irradiation on Carriers Removel Rates in n-Si
Neutron Irradiation Carriers Removel Rates
2010/4/19
Carrier removal rate in n-Si \langle P, Rh \rangle with different doping rhodium concentrations were investigated under fast neutrons irradiation. It is shown that the rate of carrier removal increase...