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| 1 | TREATMENT OF METALS, POLYMER FILMS, AND FABRICS WITHA ONE ATMOSPHERE UNIFORM GLOW DISCHARGE PLASMA(OAUGDP) FOR INCREASED SURFACE ENERGY AND DIRECTIONAL ETCHING显示文摘Direct exposure of samples to the active species of air generated by a One Atmosphere Uniform Glow Discharge Plasma (OAUGDP) has been used to etch and to increase the surface energy of metallic surfaces, photoresist, polymer films, and nonwoven fab- rics. The OAUGDP is a non-thermal plasma with the classical characteristics of a DC normal glow discharge that operates in air (and other gases) at atmospheric pres- sure. Neither a vacuum system nor batch processing is necessary. A wide range of applications to metals, photoresist, films, fabrics, and polymeric webs can be accom- modated by direct exposure of the workpiece to the plasma in parallel-plate reactors. This technolopy is simple, it produces effects that can be obtained in no other way at one atmosphere; it generates minimal pollutants or unwanted by-products; and it is suitable for individual sample or online treatment of metallic surfaces, wafers, films, and fabrics. Early exposures of solid materials to the OAUGDP required minutes to produce rela- tively small increases of surface energy. These durations appeared too long for com- mercial application to fast-moving webs. Recent improvements in OAUGDP gas com- position, power density, plasma quality, recireulating gas flow, and impedance match- ing of the power supply to the parallel plate plasma reactor have made it possible to raise the surface energy of a variety of polymeric webs (PP, PET PE etc.) to levels of 60 to 70 dynes/cm with one second of exposure. In air plasmas, the high surface ener- gies are not durable, and fall to 50 dynes/cm after periods of weeks to months. Here, we report the exposure of metallic surfaces, photoresist, polymeric films, and nonwo- ven fabrics made of PP and PET to an impedance matched parallel plate OAUGDP for durations ranging from one second to several tens of seconds. Data will be re- ported on the surface energy, wettability, wickability, and aging effect of polymeric films and fabrics as functions of time of exposure, and time after exposure; the rate and uniformity of photoresist etching; and the production of sub-micron structures by OAUGDP etching at one atmosphere. | J. Reece Roth and Z. Y Chen (Plasma Sciences Laboratory, Department of Electrical and Computer Engineering, University of Tennessee, Knoxville, TN 37996-2100, USA) Peter P.- Y Tsai (Textiles and Nonwovens Development Center (TANDEC), University of Tenness | 2001 | Acta Metallurgica Sinica(English Letters)2001,14,6: | 18 |
| 2 | Targets with cone-shaped microstructures from various materials for enhanced high-intensity laser-matter interaction显示文摘Targets with microstructured front surfaces have shown great potential in improving high-intensity laser–matter interaction.We present cone-shaped microstructures made out of silicon and titanium created by ultrashort laser pulse processing with different characteristics.In addition,we illustrate a process chain based on moulding to recreate the laser-processed samples out of polydimethylsiloxane,polystyrol and copper.With all described methods,samples of large sizes can be manufactured,therefore allowing time-efficient,cost-reduced and reliable ways to fabricate large quantities of identical targets. | Tina Ebert RenéHeber Torsten Abel Johannes Bieker Gabriel Schaumann and Markus Roth | 2021 | High Power Laser Science and Engineering2021,9,2: | 2 |
| 3 | Satellite derived urban heat islands from three coastal cities and the utilization of such data in urban climatology 显示文摘 | Roth M Oke T R and Emery W J | 1989 | International Journal of Remote Sensing1989,10,11: | 2 |
| 4 | The Shock Tube As Wave Reactor for Kinetic Studies and Material Systems 显示文摘 | K A Bhaskaran and P Roth | 2002 | Progress in Energy and Combustion Science2002,28,: | 1 |
| 5 | Identification of distinct specificity deternainants in resistance protein Cf-4 allows construction ofa Cf-9 mutant that confers recognition of avirulence protein Avr4 显示文摘 | van der Hoom R A Roth R and De Wit P J | 2001 | The Plant Cell2001,13,2: | 1 |
| 6 | An index of job satisfaction显示文摘 | Brayfield A H and Rothe H F | 1951 | Journal of Applied Psychology1951,,35: | 1 |
| 7 | Slope Stability Analysis by Strength Reduction显示文摘 | Dawson E M Roth W H and Drescher A | 1999 | Geo technique1999,,6: | 1 |
| 8 | An analytical formula and important parameters for low energy Ion sputtring 显示文摘 | J Bohdansky J Roth and H L Bay | 1980 | J Appl Phys1980,51,: | 1 |
| 9 | Foreign subsidiary compensation strategy: An agency theory perspective显示文摘 | Roth K and O'Donnell S | 1996 | Academy of Management Journal1996,39,: | 1 |
| 10 | Structure and comformational changes in NSF and its membrane receptor complexes visualized by quick-freeze/deep-etch electron microsopy显示文摘 | Roth R Morisaki H Jahn R and Heuser JE | 1997 | Cell1997,90,: | 1 |
| 11 | Evolution of Coenzyme B12 Bynthesis Among Enteric Bacteria: Evidence for Loss and Reacquisition of a Multigene Complex显示文摘 | Lawrence J and J Roth | 1997 | Genetics1997,142,: | 1 |
| 12 | Advancing the country image construct 显示文摘 | Roth K and Diamantopoulos A | 2009 | Journal of Business Research2009,62,7: | 1 |
| 13 | Computation of deformation induced by earthquakes in a multi - layered elastic crust-FORTRAN programs EDGRN/EDCMP 显示文摘 | Wang R Lorenzo M F and Roth F | 2003 | Computer & Geosciences[J]2003,29,: | 1 |
| 14 | Adoption of an organizational prac- tice by subsidiaries of multinational corporations: Institutionaland relational effects显示文摘 | Kostova T and Roth K | 2002 | Academy of Management Journal2002,45,1: | 1 |
| 15 | Does Prenatal WIC Participation Improve Birth Outcomes? New Evidence from Florida 显示文摘 | David Figlio Sarah Hamersma and Jeffrey Roth | 2009 | Journal of Public Economics2009,93,: | 1 |
| 16 | PSGRN/PSCMP-a new code for calculating co- and post-seismic deformation, geoid and gravity changes based on the viscoelastic gravitational dislocation theory 显示文摘 | Wang R Lorenzo Martin F and Roth F | 2006 | Computer & Geosciences2006,32,: | 1 |
| 17 | Slope stabilityanalysis by strength reduction显示文摘 | Dawson E M Roth W H and Drescher A | 1999 | Geotechnique1999,49,6: | 1 |
| 18 | Foreign subsidiary compensation strategy: An agency theory perspective显示文摘 | Roth K and O'Donnell S | 1996 | Academy of Management Journal1996,39,: | 1 |
| 19 | Why companies go green: A model of ecological responsiveness显示文摘 | Bansal P and Roth K | 2000 | Academy Management Journal2000,43,4: | 1 |
| 20 | A semi-analytical software PSGRN/PSCMP for calculating co-and postseismic deformation on a layered viscoelastic-gravitational half-space显示文摘 | Wang R Lorenzo-Mart'in F and Roth F | 2006 | Computers and Geosciences2006,32,: | 1 |