Umfanekiso oBonisiweyo we-LADP-8 Magnetoresistance kunye ne-Giant Magnetoresistance Effect

Isiphumo se-LADP-8 Magnetoresistance kunye ne-Giant Magnetoresistance

Inkcazo emfutshane:

Esi sixhobo sinika iintlobo ezintathu zee-magnetoresistance sensors, ezizi-multilayer giant magnetoresistance sensor, spin valve giant magnetoresistance sensor kunye ne-anisotropic magnetoresistance sensor. Sinceda abafundi baqonde umgaqo kunye nokusetyenziswa kweziphumo ezahlukeneyo ze-magnetoresistance, isixhobo sikhuselekile kwaye sithembekile, kwaye umxholo wovavanyo utyebile. Singasetyenziswa kuvavanyo olusisiseko lwefiziksi, uvavanyo lwefiziksi yanamhlanje kunye novavanyo olupheleleyo lwefiziksi kwiikholeji nakwiiyunivesithi nakwizikolo zamabanga aphakamileyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimvavanyo

1. Qonda imiphumo yokumelana nemagneto kwaye ulinganise ukumelana nemagnethiR_bngezinto ezintathu ezahlukeneyo.

2. Umzobo weplotiR_b/R₀kunyeBkwaye ufumane ixabiso eliphezulu lotshintsho oluhambelana nokumelana (R_b-R₀)/R₀.

3. Funda indlela yokulinganisa ii-sensors ze-magneto-resistance kunye nokubala uvakalelo lwee-sensors ezintathu ze-magneto-resistance.

4. Linganisa i-output voltage kunye nomsinga wee-sensors ezintathu ze-magneto-resistance.

5. Yila i-magnetic hysteresis loop ye-spin-valve GMR.

Iinkcukacha

Inkcazo	Iinkcukacha
Inzwa ye-GMR enamaleya amaninzi	uluhlu oluthe tyaba: 0.15 ~ 1.05 mT; uvakalelo: 30.0 ~ 42.0 mV/V/mT
I-Spin valve sensor ye-GMR	uluhlu oluthe tye: -0.81 ~ 0.87 mT; uvakalelo: 13.0 ~ 16.0 mV/V/mT
Inzwa ye-Anisotropic magnetoresistance	uluhlu oluthe tye: -0.6 ~ 0.6 mT; uvakalelo: 8.0 ~ 12.0 mV/V/mT
Ikhoyili yeHelmholtz	inani lokujika: 200 ngekhoyili nganye; irediyasi: 100 mm
Umthombo wangoku ongapheliyo wekhoyili yeHelmholtz	0 – 1.2 I-adjustable
Umlinganiselo womthombo wangoku ongaguqukiyo	0 – 5 A elungisekayo