منابع مشابه
Pulsed Nuclear Magnetic Resonance and Spin Echo
This experiment is an example of magnetic resonance a class of experiments in which very small energy separations (typically 10−7 eV) of quantum mechanical states are determined by measuring the frequency of a sinusoidally varying magnetic field, which induces transitions between the states. Some examples of magnetic resonance experiments are: nuclear magnetic resonance [1, 8], nuclear quadrupo...
متن کاملHigh-power 95 GHz pulsed electron spin resonance spectrometer
High-field/high-frequency electron spin resonance ~ESR! offers improved sensitivity and resolution compared to ESR at conventional fields and frequencies. However, most high-field/high-frequency ESR spectrometers suffer from limited mm-wave power, thereby requiring long mm-wave pulses. This precludes their use when relaxation times are short, e.g., in fluid samples. Low mm-wave power is also a ...
متن کاملHigh-speed interlaced spin-echo magnetic resonance imaging.
A new method is introduced for increasing the efficiency in multislice single spin-echo MRI. The method interlaces the excitation and measurement of different slices, resulting in an effective use of the echo delay time between RF excitation and reception. Under certain conditions, the method allows for scan time reduction compared to standard single spin-echo MRI, in particular for long echo t...
متن کاملFast spin-echo for multiple mouse magnetic resonance phenotyping.
High-resolution magnetic resonance imaging is emerging as a powerful tool for phenotyping mice in biologic studies of genetic expression, development, and disease progression. In several applications, notably random mutagenesis trials, large cohorts of mice must be examined for abnormalities that may occur in any part of the body. In the aim of establishing a protocol for imaging multiple mice ...
متن کاملELECTRON SPIN RESONANCE AND ELECTRON-SPIN-ECHO STUDY OF ORIENTED MULTILAYERS OF La-DIPALMITOYLPHOSPHATIDYLCHOLINE
A detailed electron spin resonance (ESR) study of spin-labeled-oriented multilayers of L.-dipalmitoylphosphatidylcholine (DPPC) water systems for low water content (2-10% by weight) is reported with the purpose of characterizing the dynamical and structural properties of model membrane systems. Emphasis is placed on the value of combining such experiments with detailed simulations based on curr...
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: Journal of large-scale research facilities JLSRF
سال: 2015
ISSN: 2364-091X
DOI: 10.17815/jlsrf-1-37