Effect of surface cleaning and functionalization of nanotubes on gas adsorption

2006 ◽  
Vol 74 (11) ◽  
Author(s):  
D. S. Rawat ◽  
N. Taylor ◽  
S. Talapatra ◽  
S. K. Dhali ◽  
P. M. Ajayan ◽  
...  
Keyword(s):  
Gas Adsorption ◽  
Surface Cleaning ◽  
Effect Of Surface

Effect of Surface Cleaning on Laser Texturing of Multicrystalline Silicon Wafer

2018 ◽  
Vol 10 (5) ◽  
pp. 690-693
Author(s):  
Hee Soo Kim ◽  
Seung Hyun Ha ◽  
Sang Joon Park ◽  
Ji Hyeon Kim
Keyword(s):  
Silicon Wafer ◽  
Surface Cleaning ◽  
Multicrystalline Silicon ◽  
Laser Texturing ◽  
Effect Of Surface

The Effect of Surface Cleaning on Current Collapse in AlGaN/GaN HEMTs

2019 ◽  
Vol 3 (5) ◽  
pp. 373-379
Author(s):  
J. Bardwell ◽  
Soufien Haffouz ◽  
Ross McKinnon ◽  
Craig Storey ◽  
Haipeng Tang ◽  
...  
Keyword(s):  
Surface Cleaning ◽  
Current Collapse ◽  
Gan Hemts ◽  
Effect Of Surface

Effect of surface cleaning on contact resistivity of amorphous GeCu2Te3 to a W electrode

MRS Advances ◽  
2016 ◽  
Vol 1 (39) ◽  
pp. 2731-2736 ◽  
Author(s):  
S. Shindo ◽  
Y. Sutou ◽  
J. Koike ◽  
Y. Saito ◽  
Y.-H. Song
Keyword(s):  
Phase Change ◽  
Random Access ◽  
Surface Oxidation ◽  
Random Access Memory ◽  
Surface Cleaning ◽  
High Thermal Stability ◽  
Contact Resistivity ◽  
Access Memory ◽  
Change Material ◽  
Effect Of Surface

ABSTRACTThe contact resistivity, ρc, between phase change material (PCM) and an electrode plays an important role in the operation of highly scaled phase change random access memory (PCRAM). We investigated the effect of surface cleaning on the ρc between a W electrode and amorphous GeCu2Te3 (GCT) which shows high thermal stability. The surface cleaning of the amorphous GCT was conducted by Ar reverse sputtering. The ρc of the amorphous GCT whose surface was cleaned with Ar reverse sputtering was 6.7×10-3Ω cm2. Meanwhile, the ρc of the amorphous GCT with no surface cleaning was 8.0×10-5Ω cm2. The low ρc in the amorphous GCT with no surface cleaning was apparently due to the existence of a low resistance Cu-rich underlayer which was formed as a consequence of surface oxidation of the amorphous GCT. These results indicate that the surface of a PCM must be treated carefully to accurately measure the contact resistivity between the PCM and electrodes.

The Effect of Surface Cleaning by Wet Treatments and Ultra High Vacuum Annealing for Ohmic Contact Formation of P-Type GaN

2000 ◽  
Vol 39 (Part 1, No. 7B) ◽  
pp. 4451-4455 ◽  
Author(s):  
Ichitaro Waki ◽  
Hiroshi Fujioka ◽  
Kanta Ono ◽  
Masaharu Oshima ◽  
Hisayuki Miki ◽  
...  
Keyword(s):  
Ohmic Contact ◽  
Vacuum Annealing ◽  
High Vacuum ◽  
Surface Cleaning ◽  
Ultra High Vacuum ◽  
Contact Formation ◽  
P Type ◽  
Ohmic Contact Formation ◽  
Effect Of Surface

Effect of surface cleaning on spectral response for InGaAs photocathodes

2015 ◽  
Vol 54 (36) ◽  
pp. 10630 ◽  
Author(s):  
Muchun Jin ◽  
Yijun Zhang ◽  
Xinlong Chen ◽  
Guanghui Hao ◽  
Benkang Chang ◽  
...  
Keyword(s):  
Spectral Response ◽  
Surface Cleaning ◽  
Effect Of Surface

Effect of Surface Cleaning on Performance of Organic Friction Modifiers

2019 ◽  
Vol 63 (2) ◽  
pp. 305-313
Author(s):  
Benjamin M. Fry ◽  
Gareth Moody ◽  
Hugh Spikes ◽  
Janet S. S. Wong
Keyword(s):  
Surface Cleaning ◽  
Friction Modifiers ◽  
Effect Of Surface

Effect of Surface Finishing on Filtration Performance of a Regenerable Filter Media

2014 ◽  
Vol 490-491 ◽  
pp. 155-159 ◽  
Author(s):  
Ning Mao ◽  
De Qiang Chang ◽  
Jing Xian Liu ◽  
Xi Sun
Keyword(s):  
Marked Effect ◽  
Surface Cleaning ◽  
Surface Finishing ◽  
Filter Media ◽  
Ptfe Membrane ◽  
Filter Regeneration ◽  
Regeneration Effect ◽  
Two Parameters ◽  
Dust Load ◽  
Effect Of Surface

The periodical filter cleaning process has a marked effect on the filtration performances of fabric filters. A model was proposed to express the non-uniformity of residual dust cake distribution after filter cleaning in a simpler manner, in which two parameters, i.e. the surface cleaning fraction, f , and the residual dust load on un-cleaned surface, RD , were introduced. Three filter media with different surface finishing were tested and f and RD were calculated by using the testing results. It can then be concluded that filter with surface finishing of calendar + singe has a better filter regeneration effect than that of singe + calendar. Lamination with PTFE membrane results in an excellent filter regeneration effect.

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