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THICKNESS DEPENDENCE OF BUCKLING PATTERNS OF Ta FILMS SPUTTERED ON GLASS SUBSTRATES

ZHANG, YONG-JU; YU, SEN-JIANG; ZHOU, HONG; CHEN, MIAO-GEN; … - In: Surface Review and Letters (SRL) 19 (2012) 03, pp. 1250022-1

Tantalum (Ta) films deposited on glass substrates have been prepared by a direct current magnetron sputtering method …, and buckling patterns induced by residual compressive stress are investigated in detail. When the film thickness increases …, the buckling morphologies evolve from straight-sided buckle network to wavy or wormlike wrinkles gradually, and finally …

Persistent link: https://www.econbiz.de/10010660976

INVESTIGATION OF Ta/Ni–Al INTEGRATED FILM USED AS A DIFFUSION BARRIER LAYER BETWEEN Cu AND Si

YANG, LIM; WANG, SHI JIE; HUO, JI CHUAN; LI, XIAO HONG; … - In: Surface Review and Letters (SRL) 21 (2014) 06, pp. 1450079-1

Ta (3.3 nm)/Ni–Al (3.3 nm) integrated films deposited on Si substrates by magnetron sputtering, annealed at various …

Persistent link: https://www.econbiz.de/10011106360

Synthesis and enhanced electrochemical supercapacitive properties of manganese oxide nanoflake electrodes

Inamdar, A.I.; Jo, Y.; Kim, J.; Han, J.; Pawar, S.M.; … - In: Energy 83 (2015) C, pp. 532-538

. The nanoflakes were produced via RF-magnetron sputtering with various excess oxygen contents (δ), and the electrochemical … the nanoflakes improved when the oxygen partial pressure increased during sputtering. At an optimal δ ∼ 0.6, the …

Persistent link: https://www.econbiz.de/10011264376

Dynamic elastic properties of magneto-rheological slurries

Donado, F.F; Mendoza, M.E.M.E; Carrillo, J.L - In: Physica A: Statistical Mechanics and its Applications 295 (2001) 1, pp. 81-84

We study the propagation of elastic perturbations in magneto-rheological slurries of iron particles dispersed in glycerine. The complexity of these systems is revealed in the fibrillar structure acquired under the application of a magnetic field. Recently, it has been reported the observation of...

Persistent link: https://www.econbiz.de/10010589916

Wrinkling of plates coupled with soft elastic media

Groenewold, Jan - In: Physica A: Statistical Mechanics and its Applications 298 (2001) 1, pp. 32-45

If a rigid plate is subjected to stress and attached to a soft elastic medium, it is very likely that this stress is relieved by wrinkling: The plate buckles into a large number of waves. First the basic equation for wrinkling is rederived. Then the more complicated case of isotropic wrinkling...

Persistent link: https://www.econbiz.de/10010589171

FORMATION OF COMBINED SURFACE FEATURES OF PROTRUSION ARRAY AND WRINKLES ATOP SHAPE-MEMORY POLYMER

SUN, L.; ZHAO, Y.; HUANG, W. M.; TONG, T. H. - In: Surface Review and Letters (SRL) 16 (2009) 06, pp. 929-933

, array of protrusions with wrinkles on the top due to the buckling of gold layer was produced. …

Persistent link: https://www.econbiz.de/10008463996

Visible light-active nitrogen-doped TiO2 thin films prepared by DC magnetron sputtering used as a photocatalyst

Prabakar, K.; Takahashi, T.; Nezuka, T.; Takahashi, K.; … - In: Renewable Energy 33 (2008) 2, pp. 277-281

The visible light-active nitrogen-doped TiO2 has been prepared by dc-reactive magnetron sputtering using Ti target in …

Persistent link: https://www.econbiz.de/10010804397

Optimisation of metal sputtered and electroplated substrates for solar selective coatings

Farooq, M.; Raja, Iftikhar A. - In: Renewable Energy 33 (2008) 6, pp. 1275-1285

This study describes the performance of selective coatings to have maximum solar absorptance and minimum thermal emittance, in relation to substrate preparation. Aluminium and copper substrates, covered with sputtered or electroplated metal base layer, have been used to see the influence of...

Persistent link: https://www.econbiz.de/10010805157

CdS/CdTe solar cell using sputtering technique

Soliman, Moataz M.; Shabana, Mahmoud M.; Abulfotuh, Fuad - In: Renewable Energy 8 (1996) 1, pp. 386-389

Cadmium telluride films were deposited from a CdTe target using rf planar magnetron system on CdS/ITO/Glass substrates. The as grown films were polycrystalline and consisted of closepacked array of preferentially oriented single crystal grains. Chemical heat treatment using cadmium chloride was...

Persistent link: https://www.econbiz.de/10010805825

PROCESSING–STRUCTURE–PROPERTY CORRELATION IN DC SPUTTERED MOLYBDENUM THIN FILMS

KHAN, MAJID; ISLAM, MOHAMMAD; AKRAM, AFTAB; MANZOOR, UMAIR - In: Surface Review and Letters (SRL) 20 (2013) 06, pp. 1350065-1

Molybdenum thin films were sputter deposited under different conditions of DC power and chamber pressure. The structure and topography of the films were investigated using AFM, SEM and XRD techniques. Van der Pauw method and tape test were employed to determine electrical resistivity and...

Persistent link: https://www.econbiz.de/10010883182