3.0 ML - ç£å¦å½å®¶éç¹å®éªå®¤ - ä¸å½ç§å¦é¢ç©çç 究æ
3.0 ML - ç£å¦å½å®¶éç¹å®éªå®¤ - ä¸å½ç§å¦é¢ç©çç 究æ
3.0 ML - ç£å¦å½å®¶éç¹å®éªå®¤ - ä¸å½ç§å¦é¢ç©çç 究æ
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准 一 维 Co 磁 性 纳 米 链 单 轴 磁 各 向 异 性 的 人 工 调 控<br />
2.5 <strong>ML</strong> 2.75 <strong>ML</strong><br />
<strong>3.0</strong> <strong>ML</strong><br />
•Co nanochain<br />
Kerr intensity (arb.unit)<br />
124 K<br />
162 K<br />
185 K<br />
242 K<br />
Kerr intensity (arb. unit)<br />
124 K<br />
178 K<br />
237 K<br />
300 K<br />
Kerr intensity ( arb. unit)<br />
124 K<br />
178 K<br />
237 K<br />
300 K<br />
-480 -240 0 240 480<br />
Magnetic field (Oe)<br />
-480 -240 0 240 480<br />
M agnetic field (O e)<br />
-200 -100 0 100 200<br />
Magnetic field ( Oe )<br />
<strong>3.0</strong> <strong>ML</strong> 3.25 <strong>ML</strong> 3.5 <strong>ML</strong><br />
•Co nanodots<br />
Kerr intensity ( arb. unit )<br />
124 K<br />
148 K<br />
175 K<br />
210 K<br />
Kerr intensity ( arb. unit )<br />
124 K<br />
169 K<br />
218 K<br />
250 K<br />
Kerr intensity ( arb. unit )<br />
124 K<br />
182 K<br />
240 K<br />
300 K<br />
-200 -150 -100 -50 0 50 100 150 200<br />
Magnetic field ( Oe )<br />
-200 -100 0 100 200<br />
Magnetic field ( Oe )<br />
-300 -200 -100 0 100 200 300<br />
M agnetic field ( Oe )<br />
State Key Lab. of Magnetism, IPCAS; http://maglab.iphy.ac.cn