Zobrazeno 1 - 10
of 106
pro vyhledávání: '"High-resolution transmission electron microscopy"'
Publikováno v:
MATERIALS TRANSACTIONS. 61:375-380
Publikováno v:
MATERIALS TRANSACTIONS. 60:2048-2052
Autor:
Daisuke Nakagawa, Yuuki Matsuoka, Katsumi Watanabe, Kenji Matsuda, Junya Nakamura, Seiji Saikawa, Susumu Ikeno, Williams Lefebvre
Publikováno v:
MATERIALS TRANSACTIONS. 55:1051-1057
Publikováno v:
MATERIALS TRANSACTIONS. 54:1686-1690
Well-dispersed palladium nanoparticles on the surface of three-quarter-sphere-like £-AlOOH were prepared by an efficient, low-cost and facile reductive process that utilizes 0.01mol/L NaBH4 solution. The morphology, structure and elemental compositi
Publikováno v:
MATERIALS TRANSACTIONS. 52:1132-1137
Among the large number of superlattices, there is a special group which may be classified as long period superlattices, the copper-gold system provides a classical example of such structure. Despite that historically, the copper-gold alloys containin
Publikováno v:
MATERIALS TRANSACTIONS. 52:1206-1210
Continuous pearl-necklace-shaped In2O3 ceramic nanofibers with diameters around 30∼100 nm have been fabricated by electrospinning combined with annealing process used indium nitrate and poly(vinylpyrrolidone) (PVP) as raw materials. The specific su
Publikováno v:
MATERIALS TRANSACTIONS. 52:276-279
Faceted 3 CSL grain boundaries in silicon were investigated by high-resolution transmission electron microscopy (HRTEM), electron energy-loss spectroscopy (EELS) and ab-initio calculation. A {112} 3 CSL boundary consisted of two segments which differ
Publikováno v:
MATERIALS TRANSACTIONS. 51:310-316
The metastable β'-phase that forms in an alloy with composition Al-1.0 mass% Mg 2 Si-0.5 mass% Ag, over aged at 523 K, has been investigated by transmission electron microscopy (TEM) in order to understand the effect of Ag-addition on the crystal st
Publikováno v:
MATERIALS TRANSACTIONS. 51:301-304
The aging behavior of a ternary Mg–15%Gd–6.4%Sc (mass%) alloy was examined by high-resolution transmission electron microscopy. During the first stage of age hardening of the alloy, a contrast corresponding to a precursor of the β″ phase was o
Publikováno v:
MATERIALS TRANSACTIONS. 51:1016-1019
Sodium alanate (NaAlH 4 ) was ground in a glove box in inert gas and transferred to a microscope without exposing the samples to air, using a plastic bag method. The results of in-situ electron beam diffraction showed that NaAlH 4 decomposed to Na 3