Development of Transparent Ceramic Ce-Doped Gadolinium Garnet Gamma Spectrometers
نویسندگان
چکیده
منابع مشابه
Spectroscopy of Mn4+ doped gadolinium gallium garnet in high magnetic field
The R-lines of the Mn4+ fluorescence. associated with 2~ -, 4~~ transitions in gadolinium gallium garnet exhibits large broadening as compared with other ions with d3 shell. The laser excitation and fluorescence spectra without magnetic field show that this i s partially inhomogeneous broadening related t o presence of charge-compensating c a 2 + ions. Remaining part of the broadening is due to...
متن کاملInterplay of disorder and geometrical frustration in doped gadolinium gallium garnet.
The geometrically frustrated triangular antiferromagnet Gadolinium Gallium Garnet (Gd3Ga5O12 or GGG) exhibits a rich mix of short-range order and isolated quantum states. We investigate the effects of up to 1% neodymium substitution for gallium on the ac magnetic response at temperatures below 1 K in both the linear and nonlinear regimes. Substitutional disorder actually drives the system towar...
متن کاملLight-induced phase and amplitude gratings in centrosymmetric Gadolinium Gallium garnet doped with calcium.
The photosensitive properties of a centrosymmetric gadolinium gallium garnet crystal doped with calcium are investigated at room temperature. Elementary holograms can be recorded over a wide range of wavelengths in the visible spectral range. The photosensitive properties are studied experimentally using beam coupling and angular response experiments. Mixed absorption and refractive-index grati...
متن کاملApplications of Cerium-Doped Gadolinium Silicate Gd2SiO5:Ce Scintillator to Calorimeters in High Radiation Environment
We have investigated applications of cerium-doped GSO (Gd 2 SiO 5 :Ce, or GSO:Ce) scintillating crystals to high precision electromagnetic calorimeters in high energy physics experiments. Basic properties of GSO:Ce such as the decay time, light yield and radiation hardness were measured using short (4 cm long) sample crystals. The radiation hardness tests include the scintillator stability unde...
متن کاملBulk optical damage thresholds for doped and undoped, crystalline and ceramic yttrium aluminum garnet.
We measured the bulk optical damage thresholds of pure and Nd-doped ceramic yttrium aluminum garnet (YAG), and of pure, Nd-doped, Cr-doped, and Yb-doped crystalline YAG. We used 9.9 ns, 1064 nm, single-longitudinal mode, TEM00 pulses, to determine that the breakdown thresholds are deterministic, with multiple-pulse thresholds ranging from 1.1 to 2.2 kJ/cm2.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 2013
ISSN: 0018-9499,1558-1578
DOI: 10.1109/tns.2013.2261826