Morphology Control and Structural Characterization of Au Crystals: From Twinned Tabular Crystals and Single-Crystalline Nanoplates to Multitwinned Decahedra

2009 ◽  
Vol 9 (7) ◽  
pp. 3211-3217 ◽  
Author(s):  
Li Zhang ◽  
Cheng Zhi Huang ◽  
Yuan Fang Li ◽  
Qing Li
2001 ◽  
Vol 400 (1-2) ◽  
pp. 125-129 ◽  
Author(s):  
F Fabreguette ◽  
J Guillot ◽  
L.P Cardoso ◽  
R Marcon ◽  
L Imhoff ◽  
...  

1998 ◽  
Vol 537 ◽  
Author(s):  
L.D. Zhu ◽  
P.H. Maruska ◽  
P.E. Norris ◽  
P.W. Yip ◽  
L.O. Bouthillette

AbstractA new nitride semiconductor, single crystalline ZnGeN2 has been successfully grown by MOCVD for the first time. The epitaxial ZnGeN2 is found to be of hexagonal wurtzite lattice without ordering of the zinc and germanium atoms in the pseudomorphic Group III sublattice. Lattice constants of the ZnGeN2 are a = 3.186 ± 0.007 A, c = 5.174 ± 0.012 A, which gives c/a = 1.624.


2007 ◽  
Vol 61 (8-9) ◽  
pp. 1718-1721 ◽  
Author(s):  
Zhidong Xiao ◽  
Lide Zhang ◽  
Zhenyang Wang ◽  
Qifei Lu ◽  
Xike Tian ◽  
...  

2010 ◽  
Vol 10 (11) ◽  
pp. 7787-7790 ◽  
Author(s):  
Ning Lu ◽  
Quanhe Wan ◽  
Yu Shi ◽  
Jing Zhu

1999 ◽  
Vol 4 (S1) ◽  
pp. 149-154 ◽  
Author(s):  
L.D. Zhu ◽  
P.H. Maruska ◽  
P.E. Norris ◽  
P.W. Yip ◽  
L.O. Bouthillette

A new nitride semiconductor, single crystalline ZnGeN2 has been successfully grown by MOCVD for the first time. The epitaxial ZnGeN2 is found to be of hexagonal wurtzite lattice without ordering of the zinc and germanium atoms in the pseudomorphic Group III sublattice. Lattice constants of the ZnGeN2 are a = 3.186 ± 0.007 A, c = 5.174 ± 0.012 A, which gives c/a = 1.624.


Author(s):  
S. F. Hayes ◽  
M. D. Corwin ◽  
T. G. Schwan ◽  
D. W. Dorward ◽  
W. Burgdorfer

Characterization of Borrelia burgdorferi strains by means of negative staining EM has become an integral part of many studies related to the biology of the Lyme disease organism. However, relying solely upon negative staining to compare new isolates with prototype B31 or other borreliae is often unsatisfactory. To obtain more satisfactory results, we have relied upon a correlative approach encompassing a variety EM techniques, i.e., scanning for topographical features and cryotomy, negative staining and thin sectioning to provide a more complete structural characterization of B. burgdorferi.For characterization, isolates of B. burgdorferi were cultured in BSK II media from which they were removed by low speed centrifugation. The sedimented borrelia were carefully resuspended in stabilizing buffer so as to preserve their features for scanning and negative staining. Alternatively, others were prepared for conventional thin sectioning and for cryotomy using modified procedures. For thin sectioning, the fixative described by Ito, et al.


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