{"id":53398,"date":"2021-03-15T18:14:21","date_gmt":"2021-03-15T18:14:21","guid":{"rendered":"\/forum\/forums\/topic\/ansys-insight-fdtd-%e4%b8%ad%e5%af%b9%e7%a3%81%e6%80%a7%e6%9d%90%e6%96%99%e7%9a%84%e5%a4%84%e7%90%86\/"},"modified":"2023-01-31T18:58:49","modified_gmt":"2023-01-31T18:58:49","slug":"ansys-insight-fdtd-zhongduicixingcailiaodechuli","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-insight-fdtd-zhongduicixingcailiaodechuli\/","title":{"rendered":"Ansys Insight: FDTD \u4e2d\u5bf9\u78c1\u6027\u6750\u6599\u7684\u5904\u7406"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\u4e00\u822c\u7684\u5149\u5b66\u6750\u6599\uff0c\u90fd\u662f\u975e\u78c1\u7684\uff0c\u56e0\u6b64\uff0c\u591a\u6570\u8f6f\u4ef6\u90fd\u5c06\u76f8\u5bf9\u78c1\u5bfc\u7387&mu;r\u6700\u4e3a1\u6765\u5904\u7406\u3002 <\/p>\n<p>Lumerical\u8f6f\u4ef6\u53ef\u4ee5\u5904\u7406\u4e00\u4e9b\u78c1\u6027\u6750\u6599\u3002\u6839\u636e\u4e0d\u540c\u7684\u6548\u5e94\u548c\u6750\u6599\uff0c\u6709\u4e0d\u540c\u7684\u5904\u7406\u65b9\u6cd5\u3002 <\/p>\n<p><strong>\u65b9\u6cd51\uff1a<\/strong> <\/p>\n<p>\u5982\u679c\u76f8\u5bf9\u78c1\u5bfc\u7387\u662f\u5e38\u6570\u4f46\u4e0d\u662f1\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u6750\u6599\u5e93\u4e2d\u6dfb\u52a0\u4e00\u4e2aParamagnetic\u6750\u6599\uff0c\u89c1\u4e0b\u56fe<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\"><a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/SA7BBT78CVHT\/image.png\" target=\"_blank\" rel=\"nofollow noopener\"> <\/a><a class=\"wp-colorbox-image cboxElement\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/SA7BBT78CVHT\/image.png\"><img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/SA7BBT78CVHT\/image.png\" alt=\"image.png\"><\/a><\/div>\n<div class=\"embedExternal-content\">\u5176\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u6307\u5b9a\u57fa\u7840\u6750\u6599\u7528\u4f5c\u4ecb\u7535\u5e38\u6570&epsilon;r\uff0c\u4f8b\u5982\u56fe\u4e2d\u7684TiN &#8211; Palik\uff0c\u4e5f\u53ef\u4ee5\u7528\u5e38\u91cf\u7684\u4ecb\u7535\u5e38\u6570&epsilon;r\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong> \u65b9\u6cd52\uff1a <\/strong> <br \/>\u5bf9\u4e8e\u78c1\u5149\u6548\u5e94\uff0c\u5b9e\u9645\u5668\u4ef6\u662f\u5904\u4e8e\u5f3a\uff08\u9759\uff09\u78c1\u573a\u4e2d\uff0c\u78c1\u5316\u72b6\u6001\u7684\u7269\u8d28\u4e0e\u5149\u4e4b\u95f4\u53d1\u751f\u76f8\u4e92\u4f5c\u7528\u800c\u5f15\u8d77 <a href=\"http:\/\/www.baike.com\/wiki\/%E7%A3%81%E5%85%89%E6%95%88%E5%BA%94\"> \u5404\u79cd\u78c1\u5149\u73b0\u8c61 <\/a> \uff0c\u4e00\u822c\u7684\u7ed3\u679c\u662f\u5f15\u8d77\u4ecb\u7535\u5e38\u6570\u5404\u5411\u5f02\u6027\u3002\u5982\u679c\u77e5\u9053\u4e86\u4ecb\u7535\u5e38\u6570\uff0c\u5c31\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u4eff\u771f\uff0c\u53c2\u89c1 <br \/><a href=\"https:\/\/kb.lumerical.com\/en\/index.html?other_application_magneto-optical_kerr_effect.html\"> Magneto-Optical Kerr Effect\u78c1\u5149\u514b\u5c14\u6548\u5e94\u4f8b\u5b50 <\/a> <br \/><a href=\"https:\/\/kb.lumerical.com\/en\/index.html?other_application_faraday_effect.html\"> Faraday Effect \u6cd5\u62c9\u7b2c\u6548\u5e94\u4f8b\u5b50 <\/a><\/p>\n<p><strong> \u65b9\u6cd53\uff1a <\/strong> <br \/>\u5bf9\u4e8e\u8272\u6563\u7684\u76f8\u5bf9\u78c1\u5bfc\u7387\uff0c\u9700\u8981\u7528 <a href=\"https:\/\/optics.ansys.com\/hc\/en-us\/articles\/360034394734-Advanced-and-custom-optical-material-models-in-FDTD-and-MODE\"> Magnetic Electric Lorentz\u6750\u6599\u6a21\u578b <\/a> <\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/sites\/2\/2023\/01\/31-01-2023-1675191229-mceclip0.png\"><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/sites\/2\/2023\/01\/31-01-2023-1675191286-mceclip1.png\"><br \/>\u901a\u8fc7\u6750\u6599\u5e93\u6dfb\u52a0\u6b64\u6a21\u578b\u540e\uff0c\u4e5f\u53ef\u4ee5\u9009\u62e9\u57fa\u7840\u505a\u4ecb\u7535\u5e38\u6570\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e0a\u8ff0\u6a21\u578b\u53ef\u4ee5\u6709\u5bf9\u89d2\u7684\u5404\u5411\u5f02\u6027\u3002<\/p>\n<hr>\n<p>\u4f60\u597d\uff0c\u6211\u60f3FDTD\u8ba1\u7b97\u94c1\u78c1\u6027\u6750\u6599\u7684\u6cd5\u62c9\u7b2c\u65cb\u8f6c\uff0c\u8bf7\u95ee\u5728\u6dfb\u52a0\u65b0\u7684\u6750\u6599\u65f6\uff0c\u5bf9\u4e8e\u78c1\u6027\u6750\u6599\u4f8b\u5982BiFeO3\u7684\u4ecb\u7535\u5f20\u91cf\u5e94\u8be5\u5982\u4f55\u8bbe\u7f6e\uff1f<\/p>\n<hr>\n<p>\u4f60\u8bf4\u7684\u78c1\u6027\u6750\u6599\u4f8b\u5982BiFeO3\u7684\u4ecb\u7535\u5f20\u91cf\uff0c\u8bf4\u660e\u8be5\u6750\u6599\u7684\u76f8\u5bf9\u78c1\u5bfc\u7387\u662f\u5404\u5411\u5f02\u6027\uff0c\u53ef\u4ee5\u91c7\u7528\u65b9\u6cd51\u6216\u8005\u65b9\u6cd53\uff0c\u76ee\u524d\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u53ea\u80fd\u662f\u5bf9\u89d2\u7684\u5404\u5411\u5f02\u6027\u3002\u5728\u4e0a\u9762\u56fe\u4e2d\u7684Anisotropy\u90a3\u91cc\u9009Diagonal\uff08\u56fe\u4e2d\u9009\u7684\u662fNone\uff09\u5c31\u53ef\u4ee5\u6dfb\u52a0\u4e09\u4e2a\u5bf9\u89d2\u5143\u7d20\u3002 <a href=\"https:\/\/support.lumerical.com\/hc\/en-us\/articles\/11557697668115\"> \u53c2\u89c1\u8fd9\u4e2a\u5e16\u5b50 <\/a> \u3002<\/p>\n<div><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/sites\/2\/2023\/01\/31-01-2023-1675191519-mceclip4.png\"><\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<p>\u8bf7\u95eeBiFeO3\u7684\u8fd9\u4e9b\u53c2\u6570\u90fd\u662f\u54ea\u67e5\u7684\u5462\uff1f<\/p>\n<p>&nbsp;<\/p>\n<hr>\n<p>\u8fd9\u4e9b\u53c2\u6570\u662f\u4e3a\u4e86\u8868\u5f81\u89e3\u6790\u5f0f\u7684\uff0c\u4f60\u53ef\u80fd\u65e0\u6cd5\u76f4\u63a5\u5f97\u5230\u8fd9\u4e9b\u53c2\u6570\uff0c\u9664\u975e\u6587\u732e\u4e0a\u6709\u76f8\u540c\u7684\u8868\u793a\u5f0f\u3002 <br \/>\u6211\u4f30\u8ba1\u4f60\u5e94\u8be5\u80fd\u627e\u5230BiFeO3\u7684\u78c1\u5bfc\u7387\u8272\u6563\u6570\u636e\u3002\u627e\u5230\u540e\uff0c\u81ea\u5df1\u505a\u4e00\u4e9b\u7b80\u5355\u7684\u62df\u5408\u548c\u8c03\u6574\u6765\u5f97\u5230\u8fd9\u4e9b\u53c2\u6570\u3002 <br \/>\u6211\u627e\u5230\u8fd9\u7bc7\u6587\u732e\uff0c <a href=\"https:\/\/www.researchgate.net\/publication\/272364527_High_frequency_permeability_and_permittivity_spectra_of_BiFeO3CoTi-BaM_ferrite_composites\" rel=\"nofollow noopener\"> https:\/\/www.researchgate.net\/publication\/272364527_High_frequency_permeability_and_permittivity_spectra_of_BiFeO3CoTi-BaM_ferrite_composites <\/a> <br \/>\u4f60\u5e94\u8be5\u80fd\u627e\u5230\u66f4\u591a\u6587\u732e\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"template":"","class_list":["post-53398","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u4e00\u822c\u7684\u5149\u5b66\u6750\u6599\uff0c\u90fd\u662f\u975e\u78c1\u7684\uff0c\u56e0\u6b64\uff0c\u591a\u6570\u8f6f\u4ef6\u90fd\u5c06\u76f8\u5bf9\u78c1\u5bfc\u7387\u03bcr\u6700\u4e3a1\u6765\u5904\u7406\u3002 Lumerical\u8f6f\u4ef6\u53ef\u4ee5\u5904\u7406\u4e00\u4e9b\u78c1\u6027\u6750\u6599\u3002\u6839\u636e\u4e0d\u540c\u7684\u6548\u5e94\u548c\u6750\u6599\uff0c\u6709\u4e0d\u540c\u7684\u5904\u7406\u65b9\u6cd5\u3002 \u65b9\u6cd51\uff1a \u5982\u679c\u76f8\u5bf9\u78c1\u5bfc\u7387\u662f\u5e38\u6570\u4f46\u4e0d\u662f1\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u6750\u6599\u5e93\u4e2d\u6dfb\u52a0\u4e00\u4e2aParamagnetic\u6750\u6599\uff0c\u89c1\u4e0b\u56fe \u5176\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u6307\u5b9a\u57fa\u7840\u6750\u6599\u7528\u4f5c\u4ecb\u7535\u5e38\u6570\u03b5r\uff0c\u4f8b\u5982\u56fe\u4e2d\u7684TiN - Palik\uff0c\u4e5f\u53ef\u4ee5\u7528\u5e38\u91cf\u7684\u4ecb\u7535\u5e38\u6570\u03b5r\u3002 \u65b9\u6cd52\uff1a \u5bf9\u4e8e\u78c1\u5149\u6548\u5e94\uff0c\u5b9e\u9645\u5668\u4ef6\u662f\u5904\u4e8e\u5f3a\uff08\u9759\uff09\u78c1\u573a\u4e2d\uff0c\u78c1\u5316\u72b6\u6001\u7684\u7269\u8d28\u4e0e\u5149\u4e4b\u95f4\u53d1\u751f\u76f8\u4e92\u4f5c\u7528\u800c\u5f15\u8d77 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\u4e0a\u8ff0\u6a21\u578b\u53ef\u4ee5\u6709\u5bf9\u89d2\u7684\u5404\u5411\u5f02\u6027\u3002\u4f60\u597d\uff0c\u6211\u60f3FDTD\u8ba1\u7b97\u94c1\u78c1\u6027\u6750\u6599\u7684\u6cd5\u62c9\u7b2c\u65cb\u8f6c\uff0c\u8bf7\u95ee\u5728\u6dfb\u52a0\u65b0\u7684\u6750\u6599\u65f6\uff0c\u5bf9\u4e8e\u78c1\u6027\u6750\u6599\u4f8b\u5982BiFeO3\u7684\u4ecb\u7535\u5f20\u91cf\u5e94\u8be5\u5982\u4f55\u8bbe\u7f6e\uff1f\u4f60\u8bf4\u7684\u78c1\u6027\u6750\u6599\u4f8b\u5982BiFeO3\u7684\u4ecb\u7535\u5f20\u91cf\uff0c\u8bf4\u660e\u8be5\u6750\u6599\u7684\u76f8\u5bf9\u78c1\u5bfc\u7387\u662f\u5404\u5411\u5f02\u6027\uff0c\u53ef\u4ee5\u91c7\u7528\u65b9\u6cd51\u6216\u8005\u65b9\u6cd53\uff0c\u76ee\u524d\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u53ea\u80fd\u662f\u5bf9\u89d2\u7684\u5404\u5411\u5f02\u6027\u3002\u5728\u4e0a\u9762\u56fe\u4e2d\u7684Anisotropy\u90a3\u91cc\u9009Diagonal\uff08\u56fe\u4e2d\u9009\u7684\u662fNone\uff09\u5c31\u53ef\u4ee5\u6dfb\u52a0\u4e09\u4e2a\u5bf9\u89d2\u5143\u7d20\u3002 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