scholarly journals Stratified Dipole-Arrays Model Accounting for Bulk Properties Specific to Perfluoroalkyl Compounds

ChemPlusChem ◽  
2014 ◽  
Vol 79 (10) ◽  
pp. 1421-1425 ◽  
Author(s):  
Takeshi Hasegawa ◽  
Takafumi Shimoaka ◽  
Nobutaka Shioya ◽  
Kohei Morita ◽  
Masashi Sonoyama ◽  
...  

2003 ◽  
Vol 775 ◽  
Author(s):  
Byeongchan Lee ◽  
Kyeongjae Cho

AbstractWe investigate the surface kinetics of Pt using the extended embedded-atom method, an extension of the embedded-atom method with additional degrees of freedom to include the nonbulk data from lower-coordinated systems as well as the bulk properties. The surface energies of the clean Pt (111) and Pt (100) surfaces are found to be 0.13 eV and 0.147 eV respectively, in excellent agreement with experiment. The Pt on Pt (111) adatom diffusion barrier is found to be 0.38 eV and predicted to be strongly strain-dependent, indicating that, in the compressive domain, adatoms are unstable and the diffusion barrier is lower; the nucleation occurs in the tensile domain. In addition, the dissociation barrier from the dimer configuration is found to be 0.82 eV. Therefore, we expect that atoms, once coalesced, are unlikely to dissociate into single adatoms. This essentially tells that by changing the applied strain, we can control the patterning of nanostructures on the metal surface.





2010 ◽  
Vol 44 (11) ◽  
pp. 3476-3486 ◽  
Author(s):  
Rui Guo ◽  
Won-Jin Sim ◽  
Eung-Sun Lee ◽  
Ji-Hyun Lee ◽  
Jeong-Eun Oh


2021 ◽  
Vol 5 (3) ◽  
Author(s):  
Stefan A. Seidl ◽  
Bernhard Kretz ◽  
Christian Gehrmann ◽  
David A. Egger
Keyword(s):  


2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Rongchao Jin ◽  
Tatsuya Higaki






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