Showing 521 - 540 results of 620 for search '"porous silicon"', query time: 0.26s Refine Results
  1. 521

    Structural and electrical properties of CdO/porous-Si heterojunction by Raid A. Ismail

    Published 2012-10-01
    “… The electrical properties of CdO/porous Si/c-Si heterojunction prepared by deposition of CdO layer on porous silicon synthesized by electrochemical etching were studied. …”
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    Article
  2. 522

    Probing near-normally propagating bulk acoustic waves using pseudo-reflection geometry Brillouin spectroscopy by L. C. Parsons, G. T. Andrews

    Published 2012-09-01
    “…As an example of its application, we show analytically that it can be used to determine both the refractive index and bulk acoustic mode velocities of optically-isotropic non-metallic materials and confirm the utility of the approach via a series of experiments on fused quartz, gallium phosphide, water, and porous silicon films.…”
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    Article
  3. 523

    Rapid thermal oxidation of copper nanostructure thin film for solar cell fabrication by Makram A. Fakhri

    Published 2019-02-01
    “… In the present work is the deposition of copper oxide using the pulsed laser deposition technique using Reactive Pulsed Laser as a Deposition technique (RPLD), 1.064μm, 7 nsec Q-switch Nd-YAG laser with 400 mJ/cm2 laser energy’s has been used to ablated high purity cupper target and deposited on the porous silicon substrates recorded and study the effect of rapid thermal annealing on the structural characteristics, morphological, electrical characteristics and properties of the solar cell. …”
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    Article
  4. 524

    Growth behavior of Cu, Ni and Cu/Ni electrodeposited microwires within porous Si by Vesali, N, Erfanifam, S, Jamilpanah, L, Hasheminejad, M, Rahmani, Y, Mohseni, S

    Published 2019
    “…In this paper, a systematic growth behavior of Cu, Ni and Cu/Ni microwire arrays in porous silicon (PSi) templates is presented. After preparation of PSi templates via anodizing in HF solution, such microwires are successfully grown into PSi templates by electrodeposition method. …”
    Journal article
  5. 525

    Impregnation of High-Magnetization FeCo Nanoparticles in Mesoporous Silicon: An Experimental Approach by Mathieu Lepesant, Mathieu Lepesant, Benjamin Bardet, Benjamin Bardet, Lise-Marie Lacroix, Pierre Fau, Cyril Garnero, Cyril Garnero, Bruno Chaudret, Katerina Soulantica, Thomas Defforge, Damien Valente, Caroline Andreazza, Jérôme Billoué, Patrick Poveda, Gaël Gautier

    Published 2018-12-01
    “…This paper deals with the synthesis of high-magnetization porous silicon-based nanocomposites. Using well-controlled organometallic synthesis of ferromagnetic FeCo nanoparticles, the impregnation of mesoporous silicon has been performed by immersion of porous silicon in a colloidal solution. …”
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    Article
  6. 526

    Field Emission and Radial Distribution Function Studies of Fractal-like Amorphous Carbon Nanotips by Lebrón-Colón M, Meador MA, Solá F, Biaggi-Labiosa A, Fonseca LF, Resto O

    Published 2009-01-01
    “…The nanostructures were grown in porous silicon substrates in situ within the TEM by the electron beam-induced deposition method. …”
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    Article
  7. 527

    Immobilization of the Enzyme Glucose Oxidase on Both Bulk and Porous SiO2 Surfaces by Fulvia Sinatra, Marcella Renis, Antonino Scandurra, Venera Aiello, Sebania Libertino

    Published 2008-09-01
    “…The importance of using porous silicon oxide to maximize the surface area was also evidenced.…”
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    Article
  8. 528

    Particle platforms for cancer immunotherapy by Serda RE

    Published 2013-04-01
    “…Several particle prototypes are presented, including liposomes, polymer nanoparticles, and porous silicon microparticles, the latter existing as either single- or multiparticle platforms. …”
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    Article
  9. 529

    Characterization of damage morphology of structural SiO2 film induced by nanosecond pulsed laser by Li Yuan, Su Junhong, Xu Junqi, Yang Guoliang

    Published 2022-07-01
    “…We investigated the damage morphology of porous silicon oxide film with a periodic hexagonal hole array irradiated by nanosecond pulsed laser, both experimentally and numerically. …”
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    Article
  10. 530

    Characterization and fabrication of InGaN/GaN MQWs and LEDs on macroporous Si substrate by Dang, Dominic Thor Weng

    Published 2011
    “…Growth of indium gallium nitrite (InGaN)/gallium nitride (GaN) multiple quantum well (MQW) on porous silicon (Si) and porous GaN on sapphire had been studied. …”
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    Final Year Project (FYP)
  11. 531

    Performance Of Zinc Oxidepolyaniline Heterojunction For Uv Photodetection by Adnan Talib, Rawnaq

    Published 2016
    “…Initially, photodetectors based on ZnO-PAni composites were fabricated at different concentration of PAni ranging from 5 wt % to 20 wt % using two different methods the first method, photodetector based on twin (ZnO-PAni) composites deposited on porous silicon (PS) substrates …”
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    Thesis
  12. 532

    Carbonization of Biopolymers as a Method for Producing a Photosensitizing Additive for Energy Materials by Mikhail Alekseevich Ilyushin, Alexander Petrovich Voznyakovskii, Irina Shugalei, Aleksei Alexandrovich Vozniakovskii

    Published 2023-05-01
    “…It was found that the addition of 2.5 mass % of few-layer graphene synthesized from lignin to a pyrotechnic complex based on porous silicon and fluoropolymer leads to a significant increase in the combustion intensity of pyrotechnic compositions.…”
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    Article
  13. 533

    Photoconductive Detector Based on CdTe Nanorods by Fatima Amer, Rawa K.Ibrahim, Asama N.Naje, Sudad S.Ahmed

    Published 2015-07-01
    “…CdTenanorods visible photoconductive detector films have been prepared on porous silicon layer with etching time 10 min. The CdTenanorods crystallization has been studied, the crystalline structure appears hexagonal when the samples dried under vacuum at 400C° for 1h. …”
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    Article
  14. 534

    Refractive index sensor with magnified resonant signal by Zaky A. Zaky, Sagr Alamri, V. D. Zhaketov, Arafa H. Aly

    Published 2022-08-01
    “…Abstract Herein, we theoretically suggest one-dimensional photonic crystal composed of polymer doped with quantum dots and porous silicon. The present simulated design is proposed as a refractive index biosensor structure based on parity-time symmetry. …”
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    Article
  15. 535

    Anodisation of gridded silicon field emitter arrays by Huang, M, Huq, SE, Prewett, P, Smith, G, Wilshaw, P, Korea, E

    Published 1997
    “…The morphology and thickness of the porous silicon layer on the emitters were controlled by the anodising current density and duration of the anodisation process. …”
    Conference item
  16. 536

    Channel activity of a viral transmembrane peptide in micro-BLMs: Vpu(1-32) from HIV-1. by Römer, W, Lam, Y, Fischer, D, Watts, A, Fischer, W, Göring, P, Wehrspohn, R, Gösele, U, Steinem, C

    Published 2004
    “…Micro-BLMs were established by first functionalizing the backside porous silicon surface with gold and then chemisorbing 1,2-dipalmitoyl-sn-glycero-3-phosphothioethanol followed by spreading 1,2-diphytanoyl-sn-glycero-3-phosphocholine dissolved in n-decane. …”
    Journal article
  17. 537

    FEATURES OF ELECTROCHEMICAL DEPOSITION OF NICKEL IN MESOPOROUS SILICON by A. L. Dolgiy, S. L. Prischepa, V. A. Petrovich, V. P. Bondarenko

    Published 2019-06-01
    “…Nickel was electrochemically deposited in porous silicon. The dependence of the surface potential of mesoporous Silicon versus Nickel deposition time was investigated. …”
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    Article
  18. 538

    A (Bio-)Chemical Field-Effect Sensor with Macroporous Si as Substrate Material and a SiO2 / LPCVD-Si3N4 Double Layer as pH Transducer by Hans Lüth, Mattea Müller-Veggian, Holger Ecken, Christian Ruge, Anette Simonis, Michael J. Schöning

    Published 2002-01-01
    “…After etching, SiO2 was thermally grown on the top of the porous silicon as an insulating layer and Si3N4 was deposited by means of Low Pressure Chemical Vapour Deposition (LPCVD) as transducer material to fabricate a capacitive pH sensor. …”
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    Article
  19. 539

    Acoustic whole blood plasmapheresis chip for prostate specific antigen microarray diagnostics. by Lenshof, A, Ahmad-Tajudin, A, Järås, K, Swärd-Nilsson, A, Aberg, L, Marko-Varga, G, Malm, J, Lilja, H, Laurell, T

    Published 2009
    “…Further, we successfully linked the plasmapheresis microchip to our previously developed porous silicon sandwich antibody microarray chip for prostate specific antigen (PSA) detection. …”
    Journal article
  20. 540

    Effects of hydrogen on the formation of aligned carbon nanotubes by chemical vapor deposition. by Dong, L, Jiao, J, Foxley, S, Tuggle, D, Mosher, C, Grathoff, G

    Published 2002
    “…Well-aligned carbon nanotubes with controllable properties were grown on porous silicon substrates by thermal chemical vapor deposition. …”
    Journal article