| |
Records |
Links |
|
Type |
Robins, E. S.; Lee, M. J. G.; Langlois, P. |
| |
Publication  |
Effect of optical diffraction on laser heating of a field emitter |
Volume |
Journal Article |
Pages |
1986 |
| |
Abstract |
Can. J. Phys. |
|
| |
Corporate Author |
|
|
Publisher |
64 |
|
Editor |
|
| |
Summary Language |
|
Series Editor |
|
|
Abbreviated Series Title |
|
| |
Series Issue |
|
ISSN |
|
|
Medium |
|
| |
Expedition |
|
Notes |
|
|
Call Number |
|
|
Contribution Id |
|
|
Serial |
|
URL |
|
ISBN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
|
|
3701 |
| Permanent link to this record |
| |
|
| |
|
Sinnott, Susan; Mao, Zugang; Lee, Kiho |
|
Computational Studies of Molecular Diffusions through Carbon Nanotubes Based membrances (Invited) |
|
Journal Article |
|
2002 |
|
Computer Modeling in Engineering and Science |
|
|
|
3 |
|
5 |
|
575-587 |
|
|
|
Nanofluidics is an area that has been under study for some time in zeolites and idea nanoporous systems. Computational studies of the behavior of molecules in nanoporous structures have played an important role in understanding this phenomenon as experimental studies of molecular behavior in nanometer-scale pores are difficult to perform. in this paper computational work to study molecular motion and the separation of molecular mixtures in carbon nanotube systems is reported. The systems examined include organic molecules, such as CH4, C2H6, n-C4H10, and i-c4H10, and inorganic molecules, such as CO2. The interatomic forces in the molecular dynamics simulations are calculated using a classical reactive empirical bond order hydrocarbon potetial coupled to lernard-Jones and coulombic potentials. Molecules moving at thermal velocities corresponding to 300K are predicted to diffuse from areas of high density to areas of low density through the nanotubes. The simulations indicate how the structure and size of molecules and the nanotubes influence molecular diffusion through the nanotubes and the separation of the molecular mixtures. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
NU @ z-mao2 @ |
|
198 |
| Permanent link to this record |
| |
|
| |
|
Lee, J. D.; Cochran, J. K.; Hill, D. N.; Chapman, A. T.; Feeney, R. K. |
|
Fabrication of low voltage field emitter arrays from metal oxide-metal composites |
|
Journal Article |
|
1979 |
|
Conf. In Situ Compos. (Proc.) |
|
|
|
3, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
|
|
7634 |
| Permanent link to this record |
| |
|
| |
|
Ahmad, Zaki; Ul-Hamid, Anwar; B.J., Abdul-Aleem |
|
The corrosion behavior of scandium alloyed Al 5052 in neutral sodium chloride solution |
|
Journal Article |
|
2001 |
|
Corrosion Science |
|
|
|
43 |
|
7 |
|
1227-1243 |
|
Corrosion; Al–Mg–Sc; Age-hardening; Microstructure; Pitting potential; Polarization |
|
Alloying with scandium has a strong influence on the strengthening and weight saving characteristics of Al–2.5Mg alloys. Scandium addition (0.1–0.3 wt.%) to Al–2.5Mg alloys does not introduce any appreciable loss in their resistance to corrosion in 3.5 wt.% NaCl. The corrosion behavior of these alloys is not significantly affected by age hardening. Because of a unique combination of outstanding mechanical properties and a good resistance to corrosion Al–Mg alloys containing scandium represent a major improvement over the more familiar Al–Mg alloys. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
NU @ karnesky @ |
|
435 |
| Permanent link to this record |
| |
|
| |
|
Kim, Jeong Kil; Kim, Yeong Ho; Lee, Bong Ho; Kim, Kyoo Young |
|
New findings on intergranular corrosion mechanism of stabilized stainless steels |
|
Journal Article |
|
2011 |
|
Electrochimica Acta |
|
ADVANCES IN CORROSION SCIENCE FOR LIFETIME PREDICTION AND SUSTAINABILITYSelection of papers from the |
|
56 |
|
4 |
|
1701-1710 |
|
Intergranular corrosion; Stainless steel; Stabilizer effect; Segregation; Chromium |
|
Number of different sets of stabilized both ferritic and austenitic stainless steels with various alloying elements were evaluated to verify new findings on the intergranular corrosion mechanism. The intergranular segregation and precipitation were analyzed by using a transmission electron microscopy with an energy dispersive X-ray spectroscopy and a laser assisted three-dimensional atom probe. On the basis of the current result, it is newly proposed that the intergranular corrosion occurring in the stabilized both ferritic and austenitic stainless steels is induced by Cr-depletion due to segregation of un-reacted Cr atoms around carbides of stabilizer elements (Ti or Nb) along the grain boundary, but not due to formation of Cr-carbide. A prevention method for this type of intergranular corrosion is also suggested after critical evaluation on the effect of Cr, C, and Ni. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0013-4686 |
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
NU @ karnesky @ |
|
11057 |
| Permanent link to this record |
| |
|
| |
|
Park, K. H.; Lee, S.; Koh, K. H.; Park, J. I.; Park, K. J.; Takaya, M. |
|
Field emission characteristics of diamond films |
|
Journal Article |
|
1996 |
|
Han'guk Pyomyon Konghak Hoechi |
|
|
|
29 |
|
|
|
505-511 |
|
Field Emission |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
|
|
2029 |
| Permanent link to this record |
| |
|
| |
|
Lee, H. C.; Huang, R. S. |
|
Simulation and design of field emitter array |
|
Journal Article |
|
1990 |
|
IEEE Elec. |
|
|
|
D11 |
|
|
|
|
|
Field Emission |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
|
|
4382 |
| Permanent link to this record |
| |
|
| |
|
Uh, H. S.; Kwon, S. J.; Lee, J. D. |
|
A novel fabrication process of a silicon field emitter array with thermal oxide as a gate insulator |
|
Journal Article |
|
1995 |
|
IEEE Electron Device Lett. |
|
|
|
16 |
|
|
|
488-490 |
|
Field Emission |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
|
|
2731 |
| Permanent link to this record |
| |
|
| |
|
Jung, J. H.; Ju, B. K.; Lee, Y. H.; Jang, J.; Oh, M. H. |
|
Enhancement of electron emission efficiency and stability of molybdenum-tip field emitter array by diamond like carbon coating |
|
Journal Article |
|
1997 |
|
IEEE Electron Device Lett. |
|
|
|
18 |
|
|
|
197-199 |
|
Field Emission |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
|
|
3140 |
| Permanent link to this record |
| |
|
| |
|
Lee, C. R. A., N A; Patel, C. |
|
Wet etching of cusp structures for field-emission devices |
|
Journal Article |
|
1989 |
|
IEEE Trans. Electr. Devices |
|
|
|
36 |
|
|
|
|
|
Field Emission |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
no |
|
|
|
4792 |
| Permanent link to this record |
