Focused high- and low-energy ion milling for TEM specimen preparation

نویسندگان

  • Andriy Lotnyk
  • D. Poppitz
  • U. Ross
  • J. W. Gerlach
  • F. Frost
  • S. Bernütz
  • E. Thelander
  • B. Rauschenbach
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Improving High Resolution TEM Images using Low Energy Ion Milling

Ion beam milling has become a widespread specimen preparation technique for non-biological materials over the last two decades, particularly for cross-sectional and plan-view transmission electron microscope (TEM) specimens. The basic principle of ion milling involves bombarding a specimen with energetic ions or neutral atoms acclerated and formed into a tightly focused ion beam. Material is sp...

متن کامل

Improved focused ion beam target preparation of (S)TEM specimen--a method for obtaining ultrathin lamellae.

Specimen quality is vital to (scanning) transmission electron microscopy (TEM) investigations. In particular, thin specimens are required to obtain excellent high-resolution TEM images. Conventional focused ion beam (FIB) preparation methods cannot be employed to reliably create high quality specimens much thinner than 20 nm. We have developed a method for in situ target preparation of ultrathi...

متن کامل

TEM specimen preparation techniques

Transmission electron microscopy (TEM) is a powerful tool for the investigation of the microstructure of materials, providing crystallographic information and composition at the nanometer scale. For such studies, samples should be transparent to the electron beam. In this review, TEM sample preparation techniques for different classes of materials, such as metals and alloys, multilayered coatin...

متن کامل

High Speed TEM Sample Preparation by Xe FIB

Preparation of Transmission Electron Microscope (TEM) samples by Focused Ion Beam (FIB) milling is one of the most precise techniques now routinely used for example in failure analysis or material science. These TEM samples are commonly prepared using Ga FIB technology, starting more than 20 years ago [13]. Presently FIB columns are commonly combined with the Scanning Electron Microscopy (SEM) ...

متن کامل

Ultrathin specimen preparation by a low-energy Ar-ion milling method.

The low-energy Ar-ion milling method was used to prepare ultrathin specimens for transmission electron microscope observation. The samples were thinned initially by a usual focused ion beam technique or typical Ar-ion milling with a high energy of 2-10 keV and were thinned additionally by an Ar-ion beam with an energy less than 1 keV, typically 500-900 eV. This low-energy ion beam was scanned o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Microelectronics Reliability

دوره 55  شماره 

صفحات  -

تاریخ انتشار 2015