LADP-19 Magnetoresistance & Giant Magnetoresistance nyhuv
Qhov ntsuas muab peb hom ntawm magnetoresistance sensors, uas yog multilayer loj heev magnetoresistance sensor, kiv valve loj magnetoresistance sensor thiab anisotropic magnetoresistance sensor. Nws pab cov tub ntxhais kawm to taub lub hauv paus ntsiab lus thiab siv cov sib txawv ntawm cov hlau nplaum sib txawv, qhov ntsuas yog kev nyab xeeb thiab txhim khu kev qha, thiab cov ntsiab lus sim tseem muaj ntau. Nws tuaj yeem siv hauv kev sim physics yooj yim, kev sim physics niaj hnub thiab kev tsim qauv kev sim hauv tsev kawm qib siab thiab tsev kawm qib siab thiab tsev kawm theem siab.
Kev sim
1. Nkag siab cov teebmeem magneto-resistance thiab ntsuas cov khoom sib nqus Rb ntawm peb cov ntaub ntawv sib txawv.
2. Daim phiaj duab ntawm Rb/R0 nrog B thiab pom tus nqi max ntawm kev ua hauj lwm txheeb ze hloov (Rb-R0) /R0.
3. Kawm yuav ua li cas rau calibrate magneto-resistance sensors & laij lub siab ntawm peb tus magneto-resistance sensors.
4. Ntsuas cov zis tawm thiab tam sim no ntawm peb qhov magneto-resistance sensors.
5. Lub tswv yim sib nqus hysteresis voj ntawm kiv-valve GMR.
Cov Lus Qhia Tshwj Xeeb
| Kev piav qhia | Cov Lus Qhia Tshwj Xeeb |
| Multilayer GMR sensor | cov kab ntau: 0.15 ~ 1.05 mT; rhiab siab: 30.0 ~ 42.0 mV / V / mT |
| Saws valve GMR sensor | cov kab ntau: -0.81 ~ 0.87 mT; qhov siab: 13.0 ~ 16.0 mV / V / mT |
| Anisotropic magnetoresistance sensor | cov kab ntau: -0.6 ~ 0.6 mT; kev nkag siab: 8.0 ~ 12.0 mV / V / mT |
| Helmholtz kauj | tus naj npawb ntawm lem: 200 ib kauj; vojvoog: 100 hli |
| Helmholtz kauj qhov chaw tau txais tam sim no | 0 - 1.2 Ib qho kho tau |
| Kev ntsuas tas li ntawm cov khoom siv tam sim no | 0 - 5 Ib qho kho tau |
