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Materials/Physics & Electronic Devices Division

Purpose of research

Research themes

Main results

Cross-sectional SEM image for a smooth oxide multilayer (left) and schematic cross-section of multilayer HTS SQUID (right) (SSO:SrSnO3, L1ErBCO: La0.1Er0.95Ba1.95Cu3Oy).

Fig-1

HTS magnetometer with integrated multi-turn input coil (left) and array of 5 ch gradiometers (right)

Fig-2

HTS SQUID sensor for use of external pickup coil (left) and packaged SQUID module (right).

Fig-3

Principle of NDE of CC (left) and developed reel-to-reel NDE system (right).

Fig-4

Principle of TEM system using HTS SQUID (left) and developed SQUITEM 3 (right).

Fig-5

SQUID magnetometer system installed in Iwaki (left) and example of observed signals (right).

Fig-6

Cross-sectional TEM image (left) and macroscopic pinning force Fp (right) for BaFe2(As,P)2 films with dispersed BaZrO3 nanoparticles

Fig-7

I-V curve for a bicrystal junction (left) and V-φ curve for a DC SQUID (right) made of Ba(Fe,Co)2As2 thin films.

Fig-8

Fields of Applications

Key papers