Scanning and Transmission Electron Micrographs of the Same Frozen Fractured Surface

1971 ◽  
Vol 46 (6) ◽  
pp. 279-284 ◽  
Author(s):  
Robert L. Fucci ◽  
James H. McAlear
2018 ◽  
Vol 24 (S1) ◽  
pp. 512-513 ◽  
Author(s):  
Jakob Schiøtz ◽  
Jacob Madsen ◽  
Pei Liu ◽  
Ole Winther ◽  
Jens Kling ◽  
...  

1996 ◽  
Vol 74 (S1) ◽  
pp. 248-251 ◽  
Author(s):  
K. C. Hall ◽  
R. D. Goldberg ◽  
T. D. Lowes ◽  
P. J. Simpson ◽  
I. V. Mitchell ◽  
...  

Gettering sites comprising dislocations and voids have been formed in silicon at a depth of 0.8 μm by room-temperature implantation with 80 keV energy protons to a fluence of 3 × 1016 cm−2, followed by annealing at a temperature of 800 °C for 20 min. Copper was evaporated onto the Si surface then diffused by heating at 600 °C for times between 5 and 60 min. Subsequently, positron annihilation measurements were used to profile the samples for void and (or) vacancy content. Rutherford backscattering quantified metal trapping out of the diffusion profile to the gettering sites. Transmission electron micrographs identified Cu trapping at both dislocations and voids. Cavities exhibit different morphologies between the empty (void) and filled condition; the latter are strongly faceted and found to contain bulk silicide.


RSC Advances ◽  
2014 ◽  
Vol 4 (62) ◽  
pp. 33120-33126 ◽  
Author(s):  
Kai Yu ◽  
Narendra Kumar ◽  
Jorma Roine ◽  
Markus Pesonen ◽  
Ari Ivaska

Transmission electron micrographs of (a) H-Beta-25, (b), (c) and (d) 1 ml PPy/H-Beta-25 composite.


2019 ◽  
Vol 8 (41) ◽  
Author(s):  
Lauren K. Hudson ◽  
Tracey L. Peters ◽  
Yaxiong Song ◽  
Thomas G. Denes

Bacteriophages that infect the foodborne pathogen Listeria monocytogenes were previously isolated from New York dairy farms. The complete genome sequences for three of these Listeria phages, with genome sizes of 64.6 to 65.7 kb, are presented here. Listeria phages LP-010, LP-013, and LP-031-2 are siphoviruses that belong to the genus Homburgvirus.


Sign in / Sign up

Export Citation Format

Share Document