"\uAC70\uB300 \uC790\uAE30\uC800\uD56D \uD6A8\uACFC (\u5DE8\u5927\u78C1\u6C17\u62B5\u6297\u52B9\u679C, GMR:Giant Magneto Resistive effect)\uB780 \uC790\uAE30 \uC800\uD56D \uD6A8\uACFC\uC758 \uD2B9\uC218\uD55C \uACBD\uC6B0\uC774\uB2E4. \uBB3C\uC9C8\uB4E4 \uC911\uC5D0\uC11C \uC790\uC7A5\uC5D0 \uB530\uB978 \uC800\uD56D\uC758 \uAC10\uC18C\uAC00 1,000 % \uC774\uC0C1 \uC544\uC8FC \uD070 \uBB3C\uC9C8\uC744 \uAC70\uB300\uC790\uAE30\uC800\uD56D(colossal magneto resistance; \uC774\uD6C4 CMR) \uC7AC\uB8CC\uB77C\uACE0 \uD55C\uB2E4. \uAC70\uB300\uC790\uAE30\uC800\uD56D\uC774\uB77C\uACE0 \uBD80\uB974\uB294 \uD604\uC0C1\uC740 \uC774\uC81C \uD558\uB4DC\uB514\uC2A4\uD06C\uC5D0\uC11C \uB370\uC774\uD130\uB97C \uC77D\uC5B4\uB4E4\uC774\uAE30 \uC704\uD574\uB110\uB9AC \uC0AC\uC6A9\uB418\uACE0, \uD558\uB4DC\uB514\uC2A4\uD06C \uC18C\uD615\uD654 \uC77C\uB4F1\uACF5\uC2E0\uC73C\uB85C \uAC70\uB300\uC790\uAE30\uC800\uD56D\uC740 1988\uB144\uC5D0 \uB3C5\uB9BD\uC801\uC73C\uB85C \uC774\uB8E8\uC5B4\uB0B8 \uC774 \uBC1C\uACAC\uC73C\uB85C 2007\uB144 \uB178\uBCA8 \uBB3C\uB9AC\uD559\uC0C1\uC744 \uC218\uC0C1\uD558\uC600\uB2E4. \uD504\uB791\uC2A4 \uD30C\uB9AC-\uC218\uB4DC(Paris-Sud)\uB300\uD559\uC758 \uC54C\uBCA0\uB974 \uD398\uB974\uC640 \uB3C5\uC77C Forschungszentrum Julich\uC758 \uD398\uD14C\uB974 \uADF8\uB940\uBCA0\uB974\uD06C\uAC00 \uAC70\uB300 \uC790\uAE30 \uC800\uD56D(Giant Magnetoresistace, GMR)\uC744 \uBC1C\uACAC\uD55C \uACF5\uB85C\uB85C \uACF5\uB3D9 \uC218\uC0C1\uD558\uC600\uB2E4. 4.2K\uC5D0\uC11C 44% \uC774\uC0C1 \uC800\uD56D\uC774 \uD06C\uAC8C \uBCC0\uD654\uD558\uB294 \uD604\uC0C1\uC744 \uCD5C\uCD08\uB85C \uBC1C\uACAC\uD558\uACE0 \uAC70\uB300\uC790\uAE30\uC800\uD56D\uD604\uC0C1(GMR)\uC774\uB77C\uACE0 \uBA85\uBA85\uD558\uC600\uB2E4. \uBD84\uB958:\uC790\uC131 \uBD84\uB958:\uD558\uB4DC\uB514\uC2A4\uD06C"@ko . . "\uAC70\uB300\uC790\uAE30\uC800\uD56D"@ko . "\uAC70\uB300 \uC790\uAE30\uC800\uD56D \uD6A8\uACFC (\u5DE8\u5927\u78C1\u6C17\u62B5\u6297\u52B9\u679C, GMR:Giant Magneto Resistive effect)\uB780 \uC790\uAE30 \uC800\uD56D \uD6A8\uACFC\uC758 \uD2B9\uC218\uD55C \uACBD\uC6B0\uC774\uB2E4. \uBB3C\uC9C8\uB4E4 \uC911\uC5D0\uC11C \uC790\uC7A5\uC5D0 \uB530\uB978 \uC800\uD56D\uC758 \uAC10\uC18C\uAC00 1,000 % \uC774\uC0C1 \uC544\uC8FC \uD070 \uBB3C\uC9C8\uC744 \uAC70\uB300\uC790\uAE30\uC800\uD56D(colossal magneto resistance; \uC774\uD6C4 CMR) \uC7AC\uB8CC\uB77C\uACE0 \uD55C\uB2E4. \uAC70\uB300\uC790\uAE30\uC800\uD56D\uC774\uB77C\uACE0 \uBD80\uB974\uB294 \uD604\uC0C1\uC740 \uC774\uC81C \uD558\uB4DC\uB514\uC2A4\uD06C\uC5D0\uC11C \uB370\uC774\uD130\uB97C \uC77D\uC5B4\uB4E4\uC774\uAE30 \uC704\uD574\uB110\uB9AC \uC0AC\uC6A9\uB418\uACE0, \uD558\uB4DC\uB514\uC2A4\uD06C \uC18C\uD615\uD654 \uC77C\uB4F1\uACF5\uC2E0\uC73C\uB85C \uAC70\uB300\uC790\uAE30\uC800\uD56D\uC740 1988\uB144\uC5D0 \uB3C5\uB9BD\uC801\uC73C\uB85C \uC774\uB8E8\uC5B4\uB0B8 \uC774 \uBC1C\uACAC\uC73C\uB85C 2007\uB144 \uB178\uBCA8 \uBB3C\uB9AC\uD559\uC0C1\uC744 \uC218\uC0C1\uD558\uC600\uB2E4. \uD504\uB791\uC2A4 \uD30C\uB9AC-\uC218\uB4DC(Paris-Sud)\uB300\uD559\uC758 \uC54C\uBCA0\uB974 \uD398\uB974\uC640 \uB3C5\uC77C Forschungszentrum Julich\uC758 \uD398\uD14C\uB974 \uADF8\uB940\uBCA0\uB974\uD06C\uAC00 \uAC70\uB300 \uC790\uAE30 \uC800\uD56D(Giant Magnetoresistace, GMR)\uC744 \uBC1C\uACAC\uD55C \uACF5\uB85C\uB85C \uACF5\uB3D9 \uC218\uC0C1\uD558\uC600\uB2E4. 4.2K\uC5D0\uC11C 44% \uC774\uC0C1 \uC800\uD56D\uC774 \uD06C\uAC8C \uBCC0\uD654\uD558\uB294 \uD604\uC0C1\uC744 \uCD5C\uCD08\uB85C \uBC1C\uACAC\uD558\uACE0 \uAC70\uB300\uC790\uAE30\uC800\uD56D\uD604\uC0C1(GMR)\uC774\uB77C\uACE0 \uBA85\uBA85\uD558\uC600\uB2E4. \uBD84\uB958:\uC790\uC131 \uBD84\uB958:\uD558\uB4DC\uB514\uC2A4\uD06C"@ko . .