82 results about "Atomic energy" patented technology

The invention provides a method and device for improving the microwave electric field intensity measurement signal-to-noise ratio through Zeeman frequency modulation. The method comprises the following steps: the frequency of coupling light is locked on the resonance transition of the intermediate state and the Rydberg state 1; the microwave frequency is locked on the resonance transition of the Rydberg state 1 and the Rydberg state 2, the frequency of the detection light is scanned near the resonance transition frequency of the ground state and the intermediate state, and the spectrum of thedetection light after penetrating through an atom pool is measured so as to obtain the spectrum of the AT split signal of the Rydberg electromagnetic induction transparency EIT; the position of the atomic energy level of the sample is modulated by using an alternating-current magnetic field, and frequency modulation is performed on the spectrum; and the spectrum of the AT split signal of the Rydberg electromagnetic induction transparent EIT is demodulated to obtain a dispersive frequency discrimination signal of the EIT-AT split spectrum. According to the method and device, the atomic energy level is modulated through the alternating magnetic field, frequency modulation is equivalent to spectrum frequency modulation, the problem of residual amplitude does not exist naturally, and meanwhilean experiment system is simpler and more convenient.

Computing units are determined for performing molecular docking calculations in parallel with the number of computing units and the width of the data paths allocated by relative complexity of operations. Data can be expected to arrive at downstream computing units as it is needed, leading to higher utilization of computing units. Computing units are hardware components that are specific to a calculation performed. For molecular docking calculations, functions of molecular subsets or of combinations of molecular subsets are calculated. Determinations include fit between molecular subsets, affinity or energy of “fit” between molecular subsets, etc. Affinity might include inter-atomic energy, bond energy, energy of atoms immersed in a field, etc. The calculations could be used to simulate and / or estimate likelihoods of molecular interactions.

The invention relates to the technical field of atomic energy level transition detection, and discloses a method for reducing an atomic energy level transition dynamic detection frequency range of an atomic clock. The method comprises the steps that deviation correcting voltage is sent to a signal generator, reference voltage is sent to a voltage control crystal oscillator, the signal generator outputs a signal to an integrated module of the atomic clock, the voltage control crystal oscillator outputs a signal to a microwave multiplying mixing module of the atomic clock, and atomic clock general loop closing working is conducted. According to the method for reducing the atomic energy level transition dynamic detection frequency range of the atomic clock, the atomic energy level transition dynamic detection frequency range of the atomic clock is reduced, and therefore accuracy of atomic energy level transition dynamic detection of the whole atomic clock is improved.

The invention provides an atomic energy spectrum measurement system and measurement method. The measurement system comprises a plasma generator, a collimation unit, an electronic gun, a collection unit and a measurement unit, wherein the plasma generator is used for generating plasmas, and the plasmas pass through a neutralized board to generate an atomic beam; the collimation unit is used for collimating the atomic beam; the electronic gun is used for emitting an electronic beam of nanosecond pulse width to enable the electronic beam to bombard the collimated atomic beam, and the atomic beamis ionized into ions; the collection unit is used for collecting the ions; and the measurement unit is used for carrying out measurement to obtain the current-time signal of the collection unit, and obtaining the energy spectrum information of the atomic beam according to the current-time signal. In the measurement system, the electronic beam of the nanosecond pulse width is used as an ionizationsource. Since electron and ion generation time is short, the plasmas can not be formed on the receiving port of the collection unit in time, so that the space potential and the sheath of the plasma can not be generated, and therefore, atomic energy spectrum measurement accuracy is improved.

The present invention disclosed an atomic power plant system and operational gaming, which comprises a atomic reactor; a steam turbine, using the steam generated in the atomic reactor pressure vessel; a separating removing device for separating and removing the radioactive substance, set in the pressure vessel or the steam passage between the pressure vessel and the steam turbine inlet. Adopting a drier, which is on the surface of tcorrugated plates with an inorganic ion-exchange material stable under a condition in which high-temperature water exist, such as TiO2, for suppressing the radioactive substance transferred from the pressure vessel of the atomic power plant to the steam system.