{"id":117,"date":"2021-07-12T17:33:35","date_gmt":"2021-07-12T09:33:35","guid":{"rendered":"https:\/\/www.bihec.com\/nonsequitur\/?p=117"},"modified":"2021-07-12T17:33:35","modified_gmt":"2021-07-12T09:33:35","slug":"20kev-%e4%ba%8c%e6%ac%a1%e7%a6%bb%e5%ad%90%e8%b4%a8%e8%b0%b1sims%e8%81%9a%e7%84%a6%e7%a6%bb%e5%ad%90%e6%ba%90-%e8%a1%a8%e9%9d%a2%e5%88%86%e6%9e%90%e4%bb%aa%e5%99%a8%e6%a0%b7%e5%93%81%e6%b8%85-2","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/nonsequitur\/20kev-%e4%ba%8c%e6%ac%a1%e7%a6%bb%e5%ad%90%e8%b4%a8%e8%b0%b1sims%e8%81%9a%e7%84%a6%e7%a6%bb%e5%ad%90%e6%ba%90-%e8%a1%a8%e9%9d%a2%e5%88%86%e6%9e%90%e4%bb%aa%e5%99%a8%e6%a0%b7%e5%93%81%e6%b8%85-2\/","title":{"rendered":"20kev \u4e8c\u6b21\u79bb\u5b50\u8d28\u8c31SIMS\u805a\u7126\u79bb\u5b50\u6e90 \u8868\u9762\u5206\u6790\u4eea\u5668\u6837\u54c1\u6e05\u6d01\u79bb\u5b50\u67aa\u79bb\u5b50\u6e90Model 1420"},"content":{"rendered":"

$\"\"$ <\/p>\n

Nonsequitur<\/a> \u79bb\u5b50\u67aa<\/a>\u79bb\u5b50\u6e90<\/a>Model 1420<\/a> Design Features<\/strong><\/p>\n

\n
Adjustable spot size \u2265 5um for spatially defined sputtering or implantation<\/li>\n
Emission regulated bombardment provides stable ion current<\/li>\n
Continuously variable beam energy 5kV to 20kV<\/li>\n
Dual octupole for beam scanning and astigmatism correction<\/li>\n
Pre-objective scanning for reduced spot size<\/li>\n
No direct filament to sample line of sight to avoid sample contamination<\/li>\n
Customer replaceable filaments and beam trimming apertures<\/li>\n
Dual filaments provide operational backup in case of filament end of life<\/li>\n
All UHV compatible and etch resistant materials used in fabrication<\/li>\n
Differential pumping to minimize main chamber gas load<\/li>\n
Operates over the range of inert gases and Nitrogen<\/li>\n
\u53ef\u8c03\u70b9\u5927\u5c0f\u2265 5um\uff0c\u7528\u4e8e\u7a7a\u95f4\u5b9a\u4e49\u7684\u6e85\u5c04\u6216\u690d\u5165
\n\u6392\u653e\u8c03\u8282\u8f70\u70b8\u63d0\u4f9b\u7a33\u5b9a\u7684\u79bb\u5b50\u7535\u6d41
\n\u8fde\u7eed\u53ef\u53d8\u5149\u675f\u80fd\u91cf 5kV \u81f3 20kV
\n\u7528\u4e8e\u5149\u675f\u626b\u63cf\u548c\u6563\u5149\u6821\u6b63\u7684\u53cc\u516b\u89d2\u5f62
\n\u76ee\u6807\u524d\u626b\u63cf\uff0c\u4ee5\u51cf\u5c11\u70b9\u5927\u5c0f
\n\u6ca1\u6709\u76f4\u63a5\u706f\u4e1d\u5230\u6837\u54c1\u89c6\u7ebf\uff0c\u4ee5\u907f\u514d\u6837\u54c1\u6c61\u67d3
\n\u5ba2\u6237\u53ef\u66f4\u6362\u706f\u4e1d\u548c\u5149\u675f\u4fee\u526a\u5b54\u5f84
\n\u53cc\u4e1d\u5728\u706f\u4e1d\u5bff\u547d\u7ed3\u675f\u65f6\u63d0\u4f9b\u64cd\u4f5c\u5907\u4efd
\n\u5236\u9020\u4e2d\u4f7f\u7528\u7684\u6240\u6709\u8d85\u9ad8\u538b\u517c\u5bb9\u548c\u8680\u523b\u8010\u836f\u6750\u6599
\n\u5dee\u5206\u6cf5\u9001\uff0c\u4ee5\u5c3d\u91cf\u51cf\u5c11\u4e3b\u5ba4\u6c14\u4f53\u8d1f\u8377
\n\u5728\u60f0\u6027\u6c14\u4f53\u548c\u6c2e\u6c14\u8303\u56f4\u5185\u5de5\u4f5c<\/li>\n<\/ul>\n
Nonsequitur \u79bb\u5b50\u67aa\u79bb\u5b50\u6e90Model 1420 \u9009\u914d<\/strong><\/p>\n
\n
Thoria coated Iridium filaments for operation with Oxygen<\/li>\n
Variable aperture for spot size down to 1um<\/li>\n
Blanking plates for fast beam pulsing<\/li>\n
Alkali metal source for operation with Cs, Li, Na, K etc<\/li>\n
Source oven to permit production of ions of evaporable materials<\/li>\n
Source with integral Wien filter<\/li>\n
\u6258\u91cc\u4e9a\u6d82\u5c42\u8679\u819c\u4e1d\u4e0e\u6c27\u6c14\u64cd\u4f5c
\n\u53ef\u53d8\u5149\u5708\u7684\u6591\u70b9\u5927\u5c0f\u4e0b\u964d\u52301um
\n\u7528\u4e8e\u5feb\u901f\u5149\u675f\u8109\u52a8\u7684\u7a7a\u767d\u677f
\n \u78b1\u91d1\u5c5e\u6e90<\/a>\u4e0e Cs\u3001Li\u3001Na\u3001K \u7b49\u4e00\u8d77\u8fd0\u884c
\n\u6e90\u70e4\u7bb1\uff0c\u5141\u8bb8\u751f\u4ea7\u79bb\u5b50\u7684\u53ef\u84b8\u53d1\u6750\u6599
\n\u5177\u6709\u79ef\u5206\u7ef4\u6069\u8fc7\u6ee4\u5668\u7684\u6e90<\/li>\n<\/ul>\n
Duoplasmatron<\/a>\n Duoplasmatron Equavalent<\/a>\n Ion Guns<\/a>\n Model 1402<\/a>\n Model 1403 TOF\/SIMS<\/a>\n Model 1403Cs - Cesium\/Alkali Ions<\/a>\n Model 1404<\/a>\n Model 1420<\/a>\n Model 1450<\/a>\n Nonsequitur<\/a>\n SIMS<\/a>\n \u4e8c\u6b21\u79bb\u5b50\u8d28\u8c31<\/a>\n \u53cc\u7b49\u79bb\u5b50\u53d1\u5c04\u5668<\/a>\n \u771f\u7a7a\u6d4b\u8bd5<\/a>\n \u771f\u7a7a\u7cfb\u7edf<\/a>\n \u771f\u7a7a\u8154<\/a>\n \u771f\u7a7a\u8868\u9762\u5316\u5b66\u5b9e\u9a8c<\/a>\n \u79bb\u5b50\u67aa<\/a>\n \u79bb\u5b50\u6e90<\/a>\n \u805a\u7126\u79bb\u5b50\u6e90<\/a>\n \u8868\u9762\u5206\u6790\u4eea\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"
Nonsequitur \u79bb\u5b50\u67aa\u79bb\u5b50\u6e90Model 1420 Design Features Adjustable spot size \u2265 5um for spatially defi <\/p>\n","protected":false},"author":19,"featured_media":90,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[17,16,11,13,12,14,10,19,20,3,22,21,18,8,6,7,9,5,4,23,24],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/posts\/117"}],"collection":[{"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/comments?post=117"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/posts\/117\/revisions"}],"predecessor-version":[{"id":118,"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/posts\/117\/revisions\/118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/media\/90"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/media?parent=117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/categories?post=117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/nonsequitur\/wp-json\/wp\/v2\/tags?post=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}