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  1. Nano Express

    High-Efficient Excitation-Independent Blue Luminescent Carbon Dots

    Blue luminescent carbon dots (CDs) were synthesized by the hydrothermal method. Blue-shifts of the maximum emission wavelength from 480 to 443 nm were observed when the concentration of CD solution decreased. ...

    Hongzhen Liu, Xin Zhao, Fei Wang, Yunpeng Wang, Liang Guo, Jingjing Mei, Cancan Tian, Xiaotian Yang and Dongxu Zhao

    Nanoscale Research Letters 2017 12:399

    Published on: 10 June 2017

  2. Nano Express

    The Effect of a Small Amount SiO2 on Sintering Kinetics of Tetragonal Zirconia Nanopowders

    In the present paper the sintering behavior of 3 mol% yttria-stabilized zirconia (3Y-TZP) with and without small amount (0.2 wt %) of SiO2 additive was investigated. It has been studied the silica impact which wa...

    Marharyta Lakusta, Igor Danilenko, Tetyana Konstantinova, Galina Volkova, Igor Nosolev, Oksana Gorban, Susanna Syniakina and Valery Burkhovetskiy

    Nanoscale Research Letters 2017 12:398

    Published on: 8 June 2017

  3. Nano Express

    Preparation of Alumina Nanorods from Chromium-Containing Alumina Sludge

    Alumina nanorods were prepared from chromium-containing alumina sludge, and the effects of doping elements, such as Cr, Fe, and Mg, were researched. The results show that the crystal transformation of alumina ...

    Xuan Zhang, Bin Deng, Tong Sun, Wei Li and Chang-ping Duan

    Nanoscale Research Letters 2017 12:392

    Published on: 8 June 2017

  4. Nano Express

    Experimental Research on Stability and Natural Convection of TiO2-Water Nanofluid in Enclosures with Different Rotation Angles

    The stability and natural convection heat transfer characteristics of TiO2-water nanofluid in enclosures with different rotation angles (α = −45°, α = 0°, α = 45°, and α = 90°) are experimentally investigated. Th...

    Cong Qi, Guiqing Wang, Yifeng Ma and Leixin Guo

    Nanoscale Research Letters 2017 12:396

    Published on: 8 June 2017

  5. Nano Express

    Bipolar Resistive Switching Characteristics of HfO2/TiO2/HfO2 Trilayer-Structure RRAM Devices on Pt and TiN-Coated Substrates Fabricated by Atomic Layer Deposition

    The HfO2/TiO2/HfO2 trilayer-structure resistive random access memory (RRAM) devices have been fabricated on Pt- and TiN-coated Si substrates with Pt top electrodes by atomic layer deposition (ALD). The effect of ...

    Wei Zhang, Ji-Zhou Kong, Zheng-Yi Cao, Ai-Dong Li, Lai-Guo Wang, Lin Zhu, Xin Li, Yan-Qiang Cao and Di Wu

    Nanoscale Research Letters 2017 12:393

    Published on: 8 June 2017

  6. Nano Express

    Infrared Reflectance Analysis of Epitaxial n-Type Doped GaN Layers Grown on Sapphire

    Infrared (IR) reflectance spectroscopy is applied to study Si-doped multilayer n+/n0/n+-GaN structure grown on GaN buffer with GaN-template/sapphire substrate. Analysis of the investigated structure by photo-etch...

    Bogdan I. Tsykaniuk, Andrii S. Nikolenko, Viktor V. Strelchuk, Viktor M. Naseka, Yuriy I. Mazur, Morgan E. Ware, Eric A. DeCuir, Bogdan Sadovyi, Jan L. Weyher, Rafal Jakiela, Gregory J. Salamo and Alexander E. Belyaev

    Nanoscale Research Letters 2017 12:397

    Published on: 8 June 2017

  7. Nano Express

    Small-Angle Scattering from Nanoscale Fat Fractals

    Small-angle scattering (of neutrons, x-ray, or light; SAS) is considered to describe the structural characteristics of deterministic nanoscale fat fractals. We show that in the case of a polydisperse fractal s...

    E. M. Anitas, A. Slyamov, R. Todoran and Z. Szakacs

    Nanoscale Research Letters 2017 12:389

    Published on: 5 June 2017

  8. Nano Express

    Compliance-Free ZrO2/ZrO2 − x /ZrO2 Resistive Memory with Controllable Interfacial Multistate Switching Behaviour

    A controllable transformation from interfacial to filamentary switching mode is presented on a ZrO2/ZrO2 − x /ZrO2 tri-layer resistive memory. The two switching modes are investigated with...

    Ruomeng Huang, Xingzhao Yan, Sheng Ye, Reza Kashtiban, Richard Beanland, Katrina A. Morgan, Martin D. B. Charlton and C. H. (Kees) de Groot

    Nanoscale Research Letters 2017 12:384

    Published on: 2 June 2017

  9. Nano Express

    Percolation Magnetism in Ferroelectric Nanoparticles

    Nanoparticles of potassium tantalate (KTaO3) and potassium niobate (KNbO3) were synthesized by oxidation of metallic tantalum in molten potassium nitrate with the addition of potassium hydroxide. Magnetization cu...

    Iryna S. Golovina, Serhii V. Lemishko and Anna N. Morozovska

    Nanoscale Research Letters 2017 12:382

    Published on: 2 June 2017

  10. Nano Express

    Nanostructured Silica/Gold-Cellulose-Bonded Amino-POSS Hybrid Composite via Sol-Gel Process and Its Properties

    It is demonstrated in this paper that silica nanoparticles coated with core/shell gold provide efficient thermal, optical, and morphological properties with respect to the cellulose-polyhedral oligomeric silse...

    Sivalingam Ramesh, Heung Soo Kim, Young-June Lee, Gwang-Wook Hong and Joo-Hyung Kim

    Nanoscale Research Letters 2017 12:381

    Published on: 2 June 2017

  11. Nano Express

    Batch Fabrication of Broadband Metallic Planar Microlenses and Their Arrays Combining Nanosphere Self-Assembly with Conventional Photolithography

    A novel low-cost, batch-fabrication method combining the spin-coating nanosphere lithography (NSL) with the conventional photolithographic technique is demonstrated to efficiently produce the metallic planar m...

    Ping Wang, Xiaochang Yu, Yechuan Zhu, Yiting Yu and Weizheng Yuan

    Nanoscale Research Letters 2017 12:388

    Published on: 2 June 2017

  12. Nano Express

    Synthesis of Reabsorption-Suppressed Type-II/Type-I ZnSe/CdS/ZnS Core/Shell Quantum Dots and Their Application for Immunosorbent Assay

    We report a phosphine-free one-pot method to synthesize ZnSe/CdS/ZnS core-shell quantum dots (QDs) with composite type-II/type-I structures and consequent reabsorption suppression properties. The as-synthesize...

    Sheng Wang, Jin Jie Li, Yanbing Lv, Ruili Wu, Ming Xing, Huaibin Shen, Hongzhe Wang, Lin Song Li and Xia Chen

    Nanoscale Research Letters 2017 12:380

    Published on: 2 June 2017

  13. Nano Express

    Unraveling the Morphological Evolution and Etching Kinetics of Porous Silicon Nanowires During Metal-Assisted Chemical Etching

    Many potential applications of porous silicon nanowires (SiNWs) fabricated with metal-assisted chemical etching are highly dependent on the precise control of morphology for device optimization. However, the e...

    Lester U. Vinzons, Lei Shu, SenPo Yip, Chun-Yuen Wong, Leanne L. H. Chan and Johnny C. Ho

    Nanoscale Research Letters 2017 12:385

    Published on: 2 June 2017

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