NO adsorption on a single crystal and a polycrystalline powder of LiNbO3

1998 ◽  
Vol 94 (15) ◽  
pp. 2213-2216 ◽  
Author(s):  
Kenji Tabata ◽  
Masahiko Kamada ◽  
Tetsuo Choso ◽  
Yosuke Nagasawa
Keyword(s):  
Single Crystal ◽  
No Adsorption ◽  
Polycrystalline Powder

ChemInform Abstract: NO Adsorption on a Single Crystal and a Polycrystalline Powder of LiNbO3.

ChemInform ◽  
2010 ◽  
Vol 29 (41) ◽  
pp. no-no
Author(s):  
K. TABATA ◽  
M. KAMADA ◽  
T. CHOSO ◽  
Y. NAGASAWA
Keyword(s):  
Single Crystal ◽  
No Adsorption ◽  
Polycrystalline Powder

Infrared Dielectric Properties Determination of Single Crystal Based on Transmission Spectrum of Polycrystalline Powder

2020 ◽  
Vol 40 (24) ◽  
pp. 2426001
Author(s):  
王振友 Wang Zhenyou ◽  
吴海信 Wu Haixin ◽  
毛明生 Mao Mingsheng ◽  
倪友保 Ni Youbao ◽  
黄昌保 Huang Changbao ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Single Crystal ◽  
Transmission Spectrum ◽  
Polycrystalline Powder

Polyol-mediated synthesis of single-crystal tellurium nanowires directly from polycrystalline powder

2004 ◽  
Vol 80 (7) ◽  
pp. 1443-1445 ◽  
Author(s):  
X. Chen ◽  
Z. Wang ◽  
X. Wang ◽  
J. Wan ◽  
Y. Qian
Keyword(s):  
Single Crystal ◽  
Tellurium Nanowires ◽  
Polycrystalline Powder

NO adsorption and reaction on single crystal rutile TiO2(110) surfaces studied using UHV–FTIRS

2014 ◽  
Vol 16 (28) ◽  
pp. 14682-14687 ◽  
Author(s):  
Mingchun Xu ◽  
Yuemin Wang ◽  
Shujun Hu ◽  
Renbo Xu ◽  
Yunjun Cao ◽  
...  
Keyword(s):  
Single Crystal ◽  
No Adsorption ◽  
Rutile Tio2

Schematic models of cis-(NO)2 dimers (I and III) and N2O molecules (II) on reduced TiO2(110) surfaces. (I) Bidentate adsorption configuration on Ti5c4+ sites and (III) monodentate adsorption configuration at Vo sites.

AES and XPS studies of no adsorption on Al(100) single crystal

1987 ◽  
Vol 183 (3) ◽  
pp. 484-502 ◽  
Author(s):  
A. Hoffman ◽  
T. Maniv ◽  
M. Folman
Keyword(s):  
Single Crystal ◽  
No Adsorption

Theoretical Studies of the Defect Structures for Cu(en)32+ and Ru(en)33+ Clusters in Tris(Ethylenediamine) Complexes

2020 ◽  
Vol 75 (3) ◽  
pp. 257-263
Author(s):  
Xu-Sheng Liu ◽  
Shao-Yi Wu ◽  
Meng Han ◽  
Qing-Sheng Zhu
Keyword(s):  
Single Crystal ◽  
Room Temperature ◽  
Chloride Salt ◽  
Defect Structures ◽  
Local Structures ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
Structure Constants ◽  
Hamiltonian Parameters ◽  
Polycrystalline Powder

AbstractThe local structures and spin Hamiltonian parameters (SHPs, g factors, and hyperfine structure constants) for the Cu(en)32+ and Ru(en)33+ clusters in ethylenediamine complexes are theoretically studied from perturbation formulae for tetragonally and trigonally elongated octahedral 3d9 and 4d5 clusters, respectively. Cu2+ centres I and II may experience the slight relative elongations ΔZ by about 0.005 and 0.007 Å in Zn(en)3(NO3)2 polycrystalline powder at 4.2 K and room temperature, respectively, along the C4 axis arising from the Jahn–Teller effect. For Ru(en)33+ cluster in the uniaxial [Rh(en)3Cl3]2NaCl ⋅ 6H2O single crystal doped with the single-crystal chloride salt [Ru(en)3]Cl3 ⋅ 4H2O, the local impurity–ligand bonding angle related to the C3 axis suffers a negative variation Δβ (≈−1.85°) with respect to the host βH in [Ru(en)3]Cl3 ⋅ 4H2O at 4 K. The features of SHPs and defect structures for the Cu(en)32+ and Ru(en)33+ clusters are also discussed in view of the different experimental temperatures.

The effects of heat treatments upon NO adsorption for a single crystal of LiNbO3

1997 ◽  
Vol 121-122 ◽  
pp. 387-390 ◽  
Author(s):  
Tetsuo Choso ◽  
Masahiko Kamada ◽  
Kenji Tabata
Keyword(s):  
Single Crystal ◽  
Heat Treatments ◽  
No Adsorption

AES and XPS studies of NO adsorption on Al(100) single crystal

1987 ◽  
Vol 183 (3) ◽  
pp. A180
Author(s):  
A. Hoffman ◽  
T. Maniv ◽  
M. Folman
Keyword(s):  
Single Crystal ◽  
No Adsorption

A Preparation of High Resolution Standards for Electron Microscopy. Part II

1971 ◽  
Vol 29 ◽  
pp. 160-161
Author(s):  
Akira Tanaka ◽  
David F. Harling
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
Carbon Black ◽  
Single Crystal ◽  
Dark Field ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon ◽  
Dark Field Imaging ◽  
Crystal Films ◽  
Micro Holes

In the previous paper, the author reported on a technique for preparing vapor-deposited single crystal films as high resolution standards for electron microscopy. The present paper is intended to describe the preparation of several high resolution standards for dark field microscopy and also to mention some results obtained from these studies. Three preparations were used initially: 1.) Graphitized carbon black, 2.) Epitaxially grown particles of different metals prepared by vapor deposition, and 3.) Particles grown epitaxially on the edge of micro-holes formed in a gold single crystal film.The authors successfully obtained dark field micrographs demonstrating the 3.4Å lattice spacing of graphitized carbon black and the Au single crystal (111) lattice of 2.35Å. The latter spacing is especially suitable for dark field imaging because of its preparation, as in 3.), above. After the deposited film of Au (001) orientation is prepared at 400°C the substrate temperature is raised, resulting in the formation of many square micro-holes caused by partial evaporation of the Au film.

Structure of Palladium Single-Crystal Films Prepared by Flash Evaporation onto (001) NaCl Substrates

1970 ◽  
Vol 28 ◽  
pp. 456-457
Author(s):  
L. E. Murr ◽  
G. Wong
Keyword(s):  
Single Crystal ◽  
High Vacuum ◽  
Ultra High Vacuum ◽  
High Rate ◽  
Flash Evaporation ◽  
Optimum Load ◽  
Single Crystal Films ◽  
Crystal Films ◽  
A Current

Palladium single-crystal films have been prepared by Matthews in ultra-high vacuum by evaporation onto (001) NaCl substrates cleaved in-situ, and maintained at ∼ 350° C. Murr has also produced large-grained and single-crystal Pd films by high-rate evaporation onto (001) NaCl air-cleaved substrates at 350°C. In the present work, very large (∼ 3cm2), continuous single-crystal films of Pd have been prepared by flash evaporation onto air-cleaved (001) NaCl substrates at temperatures at or below 250°C. Evaporation rates estimated to be ≧ 2000 Å/sec, were obtained by effectively short-circuiting 1 mil tungsten evaporation boats in a self-regulating system which maintained an optimum load current of approximately 90 amperes; corresponding to a current density through the boat of ∼ 4 × 104 amperes/cm2.

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