檢視分子束外延的原始碼

{| class="https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%88%86%E5%AD%90%E6%9D%9F%E5%A4%96%E5%BB%B6&step_word=&hs=0&pn=7&spn=0&di=7146857200093233153&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1642559900%2C3816743829&os=101449002%2C1894572748&simid=16162505%2C866219471&adpicid=0&lpn=0&ln=763&fr=&fmq=1667398236839_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2F6f061d950a7b0208a3d449ee65d9f2d3572cc8a4%26refer%3Dhttp%3A%2F%2Fbkimg.cdn.bcebos.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1669990240%26t%3De2d0c4881e8b505391874818b47ed463&fromurl=ippr_z2C%24qAzdH3FAzdH3Fkwthj_z%26e3Bkwt17_z%26e3Bv54AzdH3Ftpj4AzdH3F%25Ec%25bb%25bm%25Ec%25AD%25la%25Em%25lD%25lF%25Ec%25A9%25lm%25Ec%25BB%25BmAzdH3Fmldcc90&gsm=1e&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined" style="float:right; margin: -10px 0px 10px 20px; text-align:left"
|<center>'''分子束外延'''<br><img
src=" https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2F6f061d950a7b0208a3d449ee65d9f2d3572cc8a4&refer=http%3A%2F%2Fbkimg.cdn.bcebos.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1669990240&t=e2d0c4881e8b505391874818b47ed463" width="280"></center><small>  圖片來自百度</small> 
|}
'''外延制膜方法'''

'''分子束外延'''（MBE）是新发展起来的外延制膜方法，也是一种特殊的[[真空镀膜]]工艺。外延是一种制备单晶薄膜的新技术，它是在适当的衬底与合适的条件下，沿衬底材料[[晶轴]]方向逐层生长薄膜的方法。该技术的优点是：使用的[[衬底]]温度低，膜层生长速率慢，束流强度易于精确控制，膜层组分和掺杂浓度可随源的变化而迅速调整。用这种技术已能制备薄到几十个原子层的单晶[[薄膜]]，以及交替生长不同组分、不同掺杂的薄膜而形成的超薄层[[量子]]显微[[结构材料]]。

*中文名:[[分子束外延]]

*外文名:Molecular beam epitaxy

*英文缩写:MBE

*所属类别:[[薄膜工艺]]