scholarly journals Room-Temperature Exciton Lasing In Ultrathin Film of Coupled Nanocrystals

2015 ◽  
Author(s):  
Kannatassen Appavoo ◽  
Xiaoze Liu ◽  
Vinod Menon ◽  
Matthew Y. Sfeir
Keyword(s):  
Room Temperature ◽  
Ultrathin Film

Modelling of measured optical properties of Pd-Au alloy ultrathin film for room temperature hydrogen sensing

2016 ◽  
Vol 213 (9) ◽  
pp. 2406-2413 ◽  
Author(s):  
Sanchali Mitra ◽  
Rik Chattopadhyay ◽  
Jiten Ghosh ◽  
Sandip Bysakh ◽  
Shyamal K. Bhadra
Keyword(s):  
Optical Properties ◽  
Room Temperature ◽  
Ultrathin Film ◽  
Hydrogen Sensing

Pd-decorated 2D SnSe ultrathin film on SiO2/Si for room-temperature hydrogen detection with ultrahigh response

2021 ◽  
Vol 851 ◽  
pp. 156844
Author(s):  
Hanyang Xu ◽  
Yunjie Liu ◽  
Hui Liu ◽  
Shichang Dong ◽  
Yupeng Wu ◽  
...  
Keyword(s):  
Room Temperature ◽  
Ultrathin Film ◽  
Hydrogen Detection

Room-temperature interaction of ultrathin-film yttrium withSrTiO3(100),LaAlO3(100), and MgO(100) surfaces

1991 ◽  
Vol 44 (24) ◽  
pp. 13645-13654 ◽  
Author(s):  
Jens E. T. Andersen ◽  
Preben J. Møller
Keyword(s):  
Room Temperature ◽  
Ultrathin Film ◽  
Temperature Interaction

Bonding of SiO2 and SiO2 at Room Temperature Using Si Ultrathin Film

2016 ◽  
Vol 75 (9) ◽  
pp. 355-361 ◽  
Author(s):  
J. Utsumi ◽  
K. Ide ◽  
Y. Ichiyanagi
Keyword(s):  
Room Temperature ◽  
Ultrathin Film

scholarly journals Observation of Skyrmions at Room Temperature in Co2FeAl Heusler Alloy Ultrathin Film Heterostructures

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Sajid Husain ◽  
Naveen Sisodia ◽  
Avinash Kumar Chaurasiya ◽  
Ankit Kumar ◽  
Jitendra Pal Singh ◽  
...  
Keyword(s):  
Heusler Alloy ◽  
Room Temperature ◽  
Ultrathin Film

Oxidation Behavior of a Fe/MnO Ultrathin Film Studied by XPS

1998 ◽  
Vol 05 (01) ◽  
pp. 393-396 ◽  
Author(s):  
V. Di Castro ◽  
S. Ciampi ◽  
L. Sestili
Keyword(s):  
Photoelectron Spectroscopy ◽  
Room Temperature ◽  
Oxidation Behavior ◽  
Oxygen Adsorption ◽  
Ultrathin Film ◽  
Iron Layer ◽  
Oxide Formation ◽  
Initial Oxidation ◽  
X Ray ◽  
Oxygen Incorporation

The oxidation of a 9-Å-thick iron layer on MnO at room temperature has been investigated by X-ray photoelectron spectroscopy. By exposure to O 2, iron is oxidized first to Fe(II) and then to Fe(III). During the oxide formation a fast oxygen adsorption and initial oxidation to Fe(II) is followed by a slower oxygen incorporation and Fe(III) formation. After exposure to 1500 L O 2 Fe 3 O 4 seems to be formed at the surface, while the iron layer is not completely oxidized.

Correlations between ultrathin film microstructure and magnetic properties for room temperature epitaxial films of fcc Fe/Cu(100)

1993 ◽  
Vol 74 (12) ◽  
pp. 7422-7430 ◽  
Author(s):  
K. R. Heim ◽  
S. D. Healy ◽  
Z. J. Yang ◽  
J. S. Drucker ◽  
G. G. Hembree ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Room Temperature ◽  
Epitaxial Films ◽  
Ultrathin Film ◽  
Film Microstructure ◽  
Microstructure And Magnetic Properties

Dependence of Intergranular Fracture on Boundary Topography and Cohesion

1973 ◽  
Vol 31 ◽  
pp. 150-151
Author(s):  
J. E. Doherty ◽  
A. F. Giamei ◽  
B. H. Kear ◽  
C. W. Steinke
Keyword(s):  
Grain Boundary ◽  
Room Temperature ◽  
Nickel Base Superalloy ◽  
Boundary Shear ◽  
Room Temperature Ductility ◽  
Solid Solution Matrix ◽  
Nickel Base ◽  
Solution Matrix ◽  
Different Levels ◽  
Base Superalloy

Recently we have been investigating a class of nickel-base superalloys which possess substantial room temperature ductility. This improvement in ductility is directly related to improvements in grain boundary strength due to increased boundary cohesion through control of detrimental impurities and improved boundary shear strength by controlled grain boundary micros true tures.For these investigations an experimental nickel-base superalloy was doped with different levels of sulphur impurity. The micros tructure after a heat treatment of 1360°C for 2 hr, 1200°C for 16 hr consists of coherent precipitates of γ’ Ni3(Al,X) in a nickel solid solution matrix.

Hepatocyte Alterations in Guinea Pigs FED Polychlorinated Biphenyls (PCBs), Dibenzodioxins (PCDD), AND DIBENZOFURANS (PCDF)

1982 ◽  
Vol 40 ◽  
pp. 56-57
Author(s):  
J. N. Turner ◽  
D. N. Collins
Keyword(s):  
Guinea Pigs ◽  
Room Temperature ◽  
Dose Group ◽  
Methyl Cellulose ◽  
Uranyl Acetate ◽  
Target Organ ◽  
Office Building ◽  
Lead Citrate ◽  
Control Groups ◽  
Cooling Fluid

A fire involving an electric service transformer and its cooling fluid, a mixture of PCBs and chlorinated benzenes, contaminated an office building with a fine soot. Chemical analysis showed PCDDs and PCDFs including the highly toxic tetra isomers. Guinea pigs were chosen as an experimental animal to test the soot's toxicity because of their sensitivity to these compounds, and the liver was examined because it is a target organ. The soot was suspended in 0.75% methyl cellulose and administered in a single dose by gavage at levels of 1,10,100, and 500mgm soot/kgm body weight. Each dose group was composed of 6 males and 6 females. Control groups included 12 (6 male, 6 female) animals fed activated carbon in methyl cellulose, 6 males fed methyl cellulose, and 16 males and 10 females untreated. The guinea pigs were sacrificed at 42 days by suffocation in CO2. Liver samples were immediately immersed and minced in 2% gluteraldehyde in cacadylate buffer at pH 7.4 and 4°C. After overnight fixation, samples were postfixed in 1% OsO4 in cacodylate for 1 hr at room temperature, embedded in epon, sectioned and stained with uranyl acetate and lead citrate.

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