sukuido magnetic image conversion devicePROBLEM TO BE SOLVED: To enhance magnetism measurement density.大坊 真洋志子田 有光
In addition, an input coil 4 is formed by connecting a plurality of loops substantially parallel to the SQUID loop 2 and modulation coil 3. Thereby, the yield in manufacturing SQUID can be improved.上田 智章木戸 照雄
Digital sukuidoPURPOSE:To obtain a multichannel/one-chip system, by constituting the feedback circuit of a digital SQUID only of a superconductive circuit consisting of a Josephson junction and a superconductive inductance. CONSTITUTION:A superconductive inductance L2 allowing a current to be measured ...
Digital sukuidoPURPOSE:To reduce the number of the bits of an incremental and decremental counter by allowing positive and negative to almost alternately appear in the output pulse of a digital SQUID, by applying a bias current having an amplitude modulated waveform to the SQUID. CONSTITUTION:A ...
In addition, an input coil 4 is formed by connecting a plurality of loops substantially parallel to the SQUID loop 2 and modulation coil 3. Thereby, the yield in manufacturing SQUID can be improved.木戸 照雄上田 智章
sukuido magnetic image conversion devicePROBLEM TO BE SOLVED: To enhance magnetism measurement density.;SOLUTION: This squid magnetic imaging device is provided with a stage 20 for installing a specimen (t), an exciting source 30 for respectively imparting a magnetic field to plural areas (a) of...
Scanning-type sukuido microscopePROBLEM TO BE SOLVED: To improve detection accuracy by preventing as much as possible unwanted pseudo-signals from being superposed on a magnetic distribution.大坊 真洋
PURPOSE:To enhance magnetic flux sensitivity, by coupling the detection coil connected to an input coil with a compensation coil for erasing noise. CONSTITUTION:A compensation coil 6 is formed of an inside coil 6a having a small diameter and an outside coil 6b having a large diameter and both...
The noise reduction method null in the burying thing detection method which uses the sukuidoPURPOSE:To improve the reliability of buried body detection by incorporating the detection coil of a squid flux meter in a conductor ring and exposing it to the magnetic field produced by a buried body....
The present invention, even if the wire or the like in the ground of the site to be installed is buried, to provide the installation structure of the Anti-weed and dust sheet that can be safely and reliably established the Anti-weed and dust sheet. Installation structure of An Anti-weed ...