Optically rewritable patterns of nuclear magnetization in gallium arsenide
نویسندگان
چکیده
منابع مشابه
Nuclear magnetization in gallium arsenide quantum dots at zero magnetic field
Optical and electrical control of the nuclear spin system allows enhancing the sensitivity of NMR applications and spin-based information storage and processing. Dynamic nuclear polarization in semiconductors is commonly achieved in the presence of a stabilizing external magnetic field. Here we report efficient optical pumping of nuclear spins at zero magnetic field in strain-free GaAs quantum ...
متن کاملGallium Arsenide - Based Readout Electronics
The readout of detector arrays requires the monolithic or hybrid integration of a integrate circuit multiplexer with the detector array. In most LWIR and VLWIR applications, a hybrid approach is used. For example, the detector array may be built from HgCdTe and the readout integrated circuit may be silicon CMOS [1]. The two integrated circuits are mated through a bump-bonding process in which e...
متن کاملGALLIUM ARSENIDE 1. Exposure Data
1.1.3 Chemical and physical properties of the pure substance (a) Description: Grey, cubic crystals (Lide, 2003) (b) Melting-point: 1238 °C (Lide, 2003) (c) Density: 5.3176 g/cm (Lide, 2003) (d) Solubility: Insoluble in water (Wafer Technology Ltd, 1997); slightly soluble in 0.1 M phosphate buffer at pH 7.4 (Webb et al., 1984) (e) Stability: Decomposes with evolution of arsenic vapour at tempera...
متن کاملGALLIUM ARSENIDE 1. Exposure Data
1.1.3 Chemical and physical properties of the pure substance (a) Description: Grey, cubic crystals (Lide, 2003) (b) Melting-point: 1238 °C (Lide, 2003) (c) Density: 5.3176 g/cm (Lide, 2003) (d) Solubility: Insoluble in water (Wafer Technology Ltd, 1997); slightly soluble in 0.1 M phosphate buffer at pH 7.4 (Webb et al., 1984) (e) Stability: Decomposes with evolution of arsenic vapour at tempera...
متن کاملGallium Arsenide Based Microsensor Systems
Gallium Arsenide (GaAs) based microsensors, analog readout electronics, analog to digital converters and digital signal processors have been in development. Microsensors include accelerometers, infrared sensors, and micromachines with high speed sensing response, extreme temperature operation, and high radiation hardness.
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: Nature Communications
سال: 2012
ISSN: 2041-1723
DOI: 10.1038/ncomms1918