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束流强度对扫描电镜成像质量的影响

 发布时间:2019-05-30 点击量:567

TONGGUOZHIQIANDE “RUHETONGGUOXUANZEJIASUDIANYALAITIGAOSAOMIAODIANJINGDETUXIANGZHILIANG” YU “YANGPINDAODIANXINGDUISAOMIAODIANJINGCHENGXIANGDEYINGXIANG” ZHEILIANGPIANWENZHANG,DAJIADOULEJIELEJIASUDIANYAYUYANGPINDAODIANXINGDUITUXIANGDECHENGXIANGZHILIANGYOUFEICHANGDADEYINGXIANG。

 

滚球体育QISHI,CHULEJIASUDIANYAYUYANGPINDEDAODIANXING,DIANJINGDESHULIUQIANGDU、TUXIANGLIANGDUDUIBIDU、TUXIANGXIANGSANDENGDOUHUIYINGXIANGSAOMIAODIANJINGTUXIANGDECHENGXIANGZHILIANG。JINTIAN,ZHEIPIANWENZHANGJIANGWEIRAORUHEXUANZESHULIUQIANGDU,TIGAOYANGPINDECHENGXIANGZHILIANG。

 

SAOMIAODIANJINGDEFASHESHULIUQIANGDUDUITUXIANGDEXINZAOBIHEFENBIANLV(resolution)YOUZHEJUEDINGXINGDEYINGXIANG。DASHULIUKEYITIGAOTUXIANGDEXINZAOBI,DANSHIFENBIANLVJIAODI。XIAOSHULIUZEZHENGHAOXIANGFAN,JUYOUJIAOGAODEFENBIANLV,DANXINZAOBIJIAOCHA。

 

ZAIZHEILI,XIAOBIANXUYAOJIDAJIAJIANDANKEPUYIXIAFENBIANLVYUXINZAOBIDEHANYI,YOULIYUDAJIALIJIEHOUMIANDENEIRONG:

 

滚球体育FENBIANLVSHISAOMIAODIANJINGZHUYAOXINGNENGZHIBIAO,DUICHENGXIANGERYAN,ZHINENGFENBIANLIANGDIANZHIJIANDEXIAOJULI(RUTU 1 SUOSHI)。TONGCHANGLAISHUO,FENBIANLVYUEGAO,YANGPINDEBIANYUANHUIYUEFENGLI。

 

滚球体育TU1  FENBIANLVDINGYI(LIANGDIANJIANJUTU)

 

DUIYUXINZAOBI,SHIZHIYIGEDIANZISHEBEIHUOZHEDIANZIXITONGZHONGXINHAOYUZAOSHENGDEBILI。RUTU 2 (a) SUOSHI,TUXIANGCHUXIANXUDUOXUEHUADIAN,SHUOMINGTUXIANGDEXINZAOBIJIAOCHA,DANGXINZAOBIJIAOCHASHI,JUJIAOHUIFEICHANGKUNNAN,HENNANHUOQUGAOZHILIANGTUPIAN。

 

  

TU 2  XINZAOBIDUIBI

 

FEINADIANJINGSHULIUQIANGDUMORENYOU Low HUO Charge Red(DISHULIU)、Image(BIAOZHUNSHULIU)、Point(NENGPUDIANSAO)、Map(NENGPUXIANMIANSAO)SIDANGKEXUAN。

 

TONGGUOYUYONGHUJIAOLIU,FAXIANXUDUOYONGHUTONGCHANGSHIYONG 10kV YU Image(BIAOZHUNSHULIU),DANGTUXIANGXINZAOBIJIAOCHASHI(XUEHUAZAODIANBIJIAODUO),HUITONGGUOZENGDAJIASUDIANYA(15kV)YUSHULIUQIANGDU(Point、Map)QUTIGAOTUXIANGDEXINZAOBI。

 

DUIYUDISHULIU(Low),HENSHAOYOUYONGHUQUSHIYONGTA,DANDUIYUJINGCHANGPAISHEGAOBEILVTUXIANGDEYONGHUERYAN,DISHULIU(Low)DEZHONGYAOXINGBUYANERYU。

 

滚球体育XIANZAI,TONGGUOJIZUTUPIAN,RANGDAJIAGENGHAODILIJIEDISHULIUDUIYUGAOBEILVTUXIANGDEZHONGYAOXING。  

 

    

滚球体育1. YANGPINWEIJINKELI,FANGDABEISHU 150000X

SAOMIAODIANJINGSHU:JIASUDIANYAWEI 15kV,SHULIUQIANGDUFENBIEWEILow(ZUO)、Image(YOU)

 

   

2. YANGPINWEIYINGZHIHEJIN,FANGDABEISHUWEI 10000X

滚球体育SAOMIAODIANJINGCANSHU:JIASUDIANYAWEI 15kV,SHULIUQIANGDUFENBIEWEI Charge Red(ZUO)、Image(YOU)

 

    

3. YANGPINWEIKUANGSHICAILIAO,FANGDABEISHUWEI 40000X

滚球体育SAOMIAODIANJINGCANSHU:JIASUDIANYAWEI15kV,SHULIUQIANGDUFENBIEWEILow(ZUO)、Image(YOU)

 

   

滚球体育4. YANGPINWEIDIANJICAILIAO,FANGDABEISHUWEI 80000X

SAOMIAODIANJINGCANSHU:JIASUDIANYAWEI 10kV,SHULIUQIANGDUFENBIEWEI Low(ZUO)、Image(YOU)

 

 滚球体育​  

滚球体育5. YANGPINWEIWUJICAILIAO,FANGDABEISHUWEI 50000X

SAOMIAODIANJINGCANSHU:JIASUDIANYAWEI 15kV,SHULIUQIANGDUFENBIEWEILow(ZUO)、Image(YOU)

 

TONGGUOSHANGSHUJIZUTUPIAN,KEYIBANGZHUDAJIAGENGHAODILIJIESHULIUQIANGDUDUISAOMIAODIANJINGCHENGXIANGZHILIANGDEYINGXIANG。

 

ZAISHIYONGDISHULIUSHI,TUXIANGDEFENBIANLVGENGGAO,CHENGXIANGZHILIANGGENGHAO。DANSHIRUGUOYANGPINDEDAODIANXINGYIBAN,XINHAORUO,GUODIDESHULIUQIANGDUHUIDAOZHITUXIANGJUJIAO、XIAOXIANGSANFEICHANGKUNNANHEZAOYINXINHAOTAIDADENGWENTI,CONGERYINGXIANGTUXIANGZHILIANG。WEILEJIANGUFENBIANLVYUXINZAOBIZHEIZHONGXIANGHUMAODUNDEGUANXI,XUANZESHIZHONGDESHULIUQIANGDUSHISHIFENZHONGYAODE。

 

总结

 

滚球体育1. DANGXUANYONGDISHULIU(Low HUO Charge Red)PAISHEGAOBEILVSAOMIAODIANJINGTUXIANGSHI,XUANZEGAOJIASUDIANYA;

 

滚球体育2. DANGXUANYONGDISHULIU(Low HUO Charge Red)PAISHEGAOBEILVTUXIANGSHI,FAXIANTUXIANGXINZAOBIJIAOCHA(TUXIANGXUEHUADIANJIAODUO),WUFAZHENGCHANGJUJIAODENGCAOZUO,KEYICHANGSHIZHUJIANZENGDASHULIUQIANGDU(Image Point)。

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