Crystallization under 1 MeV Electron Beam Irradiation of Nanometer-Sized W-Dendrites Fabricated on Alumina Substrates with Electron-Beam-Induced Deposition

2005 ◽  
Vol 475-479 ◽  
pp. 4035-4038 ◽  
Author(s):  
Ming Hui Song ◽  
Kazutaka Mitsuishi ◽  
Kazuo Furuya
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Electron Beam Irradiation ◽  
Transmission Electron ◽  
Electron Beam Induced Deposition ◽  
Dendritic Form ◽  
Almost All ◽  
Induced Crystallization ◽  
Amorphous Part

Nanometer-sized W-dendritic form structure was fabricated with electron-beam-induced deposition (EBID) in a 200 kV transmission electron microscope. The as-prepared nanodendrites are composed of W-nanocrystals and amorphous. The as-prepared nanodendrites were then irradiated with 1 MeV electron beam in a high voltage transmission electron microscope. The effect of the irradiation is investigated. The irradiation transformed effectively almost all the amorphous part to crystalline state. Morphology of the nanodendrite also changes. The irradiation induced crystallization and morphology change are discussed.

Coalescence between Au nanoparticles as induced by nanocurvature effect and electron beam athermal activation effect

Nanoscale ◽  
2018 ◽  
Vol 10 (17) ◽  
pp. 7978-7983 ◽  
Author(s):  
Liang Cheng ◽  
Xianfang Zhu ◽  
Jiangbin Su
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Au Nanoparticles ◽  
Beam Irradiation ◽  
Activation Effect ◽  
Transmission Electron

The coalescence of two single-crystalline Au nanoparticles on surface of amorphous SiOxnanowire, as induced by electron beam irradiation, wasin situstudied at room temperature in a transmission electron microscope.

Electron-beam-induced phase transition in the transmission electron microscope: the case of VO2(B)

CrystEngComm ◽  
2018 ◽  
Vol 20 (43) ◽  
pp. 6857-6860 ◽  
Author(s):  
Chun-Wei Huang ◽  
Shih-Shen Kuo ◽  
Cheng-Lun Hsin
Keyword(s):  
Phase Transition ◽  
Electron Beam ◽  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Electron Beam Irradiation ◽  
Transition Process ◽  
Beam Irradiation ◽  
Transmission Electron ◽  
Phase Transition Process

A phase transition process from VO2(B) to VO2(M1) was made possible under electron beam irradiation without the help of elevating the temperature.

Sign in / Sign up

Export Citation Format

Share Document