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
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...
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 ...
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
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 ...
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 ...
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...