Scientific Reports Physics Table of Contents e-alert: 17 June 2014

If you are unable to see the message below, click here to view.

17 June 2014      • Visit Scientific Reports • Submit your manuscript to Scientific Reports     Welcome to your Table of Contents e-alert for Scientific Reports               Physical Sciences               In-situ electrochemically deposited polypyrrole nanoparticles incorporated reduced graphene oxide as an efficient counter electrode for platinum-free dye-sensitized solar cells ▶     Su Pei Lim, Alagarsamy Pandikumar, Yee Seng Lim et al.     This paper reports a rapid and in-situ electrochemical polymerization method for the fabrication of polypyrrole nanoparticles incorporated reduced graphene oxide (rGO@PPy) …             Rechargeable Batteries with High Energy Storage Activated by In-situ Induced Fluorination of Carbon Nanotube Cathode ▶     Xinwei Cui, Jian Chen, Tianfei Wang et al.     High performance rechargeable batteries are urgently demanded for future energy storage systems. Here, we adopted a lithium-carbon battery configuration. Instead of using carbon …             Environmentally Benign Technology for Efficient Warm-White Light Emission ▶     Pin-Chun Shen, Ming-Shiun Lin, Ching-Fuh Lin     Nowadays efficient down conversion for white light emission is mainly based on rare-earth doped phosphors or cadmium-containing quantum dots. Although they exhibit high …             Raman spectroscopy explores molecular structural signatures of hidden materials in depth: Universal Multiple Angle Raman Spectroscopy ▶     Sanchita Sil, Siva Umapathy     Non-invasive 3D imaging in materials and medical research involves methodologies such as X-ray imaging, MRI, fluorescence and optical coherence tomography, NIR absorption imaging, …             Bulk metallic glass composite with good tensile ductility, high strength and large elastic strain limit ▶     Fu-Fa Wu, K. C. Chan, Song-Shan Jiang et al.     Bulk metallic glasses exhibit high strength and large elastic strain limit but have no tensile ductility. However, bulk metallic glass composites reinforced by in-situ dendrites …             Metallic resist for phase-change lithography ▶     Bi Jian Zeng, Jun Zhu Huang, Ri Wen Ni et al.     Currently, the most widely used photoresists in optical lithography are organic-based resists. The major limitations of such resists include the photon accumulation severely …             Computational Analysis of Enhanced Magnetic Bioseparation in Microfluidic Systems with Flow-Invasive Magnetic Elements ▶     S. A. Khashan, A. Alazzam, E. P. Furlani     A microfluidic design is proposed for realizing greatly enhanced separation of magnetically-labeled bioparticles using integrated soft-magnetic elements. The elements are fixed …             ERRATUM: Image Size Scalable Full-parallax Coloured Three-dimensional Video by Electronic Holography ▶     Hisayuki Sasaki, Kenji Yamamoto, Yasuyuki Ichihashi et al.                 All-graphene-battery: bridging the gap between supercapacitors and lithium ion batteries ▶     Haegyeom Kim, Kyu-Young Park, Jihyun Hong et al.     Herein, we propose an advanced energy-storage system: all-graphene-battery. It operates based on fast surface-reactions in both electrodes, thus delivering a remarkably high power …             Molecular weight dependent vertical composition profiles of PCDTBT:PC71BM blends for organic photovoltaics ▶     James W. Kingsley, Pier Paolo Marchisio, Hunan Yi et al.     We have used Soxhlet solvent purification to fractionate a broad molecular weight distribution of the polycarbazole polymer PCDTBT into three lower polydispersity molecular weight …             Drawing Circuits with Carbon Nanotubes: Scratch-Induced Graphoepitaxial Growth of Carbon Nanotubes on Amorphous Silicon Oxide Substrates ▶     Won Jin Choi, Yoon Jang Chung, Yun Ho Kim et al.     Controlling the orientations of nanomaterials on arbitrary substrates is crucial for the development of practical applications based on such materials. The aligned epitaxial …             Propulsion on a superhydrophobic ratchet ▶     Guillaume Dupeux, Philippe Bourrianne, Quentin Magdelaine et al.     Liquids in the Leidenfrost state were shown by Linke to self-propel if placed on ratchets. The vapour flow below the liquid rectified by the asymmetric teeth entrains levitating …             Performance Enhancement of Capacitive-Coupling Dual-gate Ion-Sensitive Field-Effect Transistor in Ultra-Thin-Body ▶     Hyun-June Jang, Won-Ju Cho     Recently, thin-film transistor based-ISFETs with the dual-gate (DG) structures have been proposed, in order to beat the Nernst response of the standard ISFET, utilizing diverse …             From mobile phone data to the spatial structure of cities ▶     Thomas Louail, Maxime Lenormand, Oliva G. Cantu Ros et al.     Pervasive infrastructures, such as cell phone networks, enable to capture large amounts of human behavioral data but also provide information about the structure of cities and …             Tug-of-war of microtubule filaments at the boundary of a kinesin- and dynein-patterned surface ▶     Junya Ikuta, Nagendra K. Kamisetty, Hirofumi Shintaku et al.     Intracellular cargo is transported by multiple motor proteins. Because of the force balance of motors with mixed polarities, cargo moves bidirectionally to achieve biological …             Properties of the plant- and manure-derived biochars and their sorption of dibutyl phthalate and phenanthrene ▶     Mengyi Qiu, Ke Sun, Jie Jin et al.     The properties of plant residue-derived biochars (PLABs) and animal waste-derived biochars (ANIBs) obtained at low and high heating treatment temperatures (300 and 450°C) as well …             Failure Processes in Embedded Monolayer Graphene under Axial Compression ▶     Charalampos Androulidakis, Emmanuel N. Koukaras, Otakar Frank et al.     Exfoliated monolayer graphene flakes were embedded in a polymer matrix and loaded under axial compression. By monitoring the shifts of the 2D Raman phonons of rectangular flakes …             Competition and cooperation between active intra-network and passive extra-network transport processes ▶     Dan Maruyama, Michal Zochowski     Many networks are embedded in physical space and often interact with it. This interaction can be exemplified through constraints exerted on network topology, or through …             Nucleation and growth mechanisms of hcp domains in compressed iron ▶     Wei-Wei Pang, Ping Zhang, Guang-Cai Zhang et al.     In our previous work, we have pointed out that the shock-induced phase transition in iron occurs with the help of interface energy which reduces the potential barrier between two …             Spreading of triboelectrically charged granular matter ▶     Deepak Kumar, A. Sane, Smita. Gohil et al.     We report on the spreading of triboelectrically charged glass particles on an oppositely charged surface of a plastic cylindrical container in the presence of a constant …             Bent waveguides for matter-waves: supersymmetric potentials and reflectionless geometries ▶     Adolfo del Campo, Malcolm G. Boshier, Avadh Saxena     Non-zero curvature in a waveguide leads to the appearance of an attractive quantum potential which crucially affects the dynamics in matter-wave circuits. Using methods of …             A novel multifunctional NiTi/Ag hierarchical composite ▶     Shijie Hao, Lishan Cui, Jiang Jiang et al.     Creating multifunctional materials is an eternal goal of mankind. As the properties of monolithic materials are necessary limited, one route to extending them is to create a …             A meta-substrate to enhance the bandwidth of metamaterials ▶     Hongsheng Chen, Zuojia Wang, Runren Zhang et al.     We propose the concept of a meta-substrate to broaden the bandwidth of left-handed metamaterials. The meta-substrate, which behaves like an inhomogeneous magnetic substrate, is …             Spatial Elucidation of Spinal Cord Lipid- and Metabolite- Regulations in Amyotrophic Lateral Sclerosis ▶     Jörg Hanrieder, Andrew G. Ewing     Amyotrophic lateral sclerosis (ALS) is a devastating, rapidly progressing disease of the central nervous system that is characterized by motor neuron degeneration in the brain …             Tongue adhesion in the horned frog Ceratophrys sp. ▶     Thomas Kleinteich, Stanislav N. Gorb     Frogs are well-known to capture elusive prey with their protrusible and adhesive tongues. However, the adhesive performance of frog tongues and the mechanism of the contact …             On the sustainability of an activity ▶     Daniel S. Zachary     This paper develops a framework to determine the sustainability of a general activity. We define an activity as an action or process that uses one or more resources and that …             Plasmonic quasicrystals with broadband transmission enhancement ▶     Sachin Kasture, Ajith P. Ravishankar, V. J. Yallapragada et al.     Plasmonic quasicrystals (PlQCs), by integrating the properties of quasicrystals (rotational symmetry and long range ordering but lack translational symmetry) and surface plasmon …             Tunable chiral spin texture in magnetic domain-walls ▶     J. H. Franken, M. Herps, H. J. M. Swagten et al.     Magnetic domain-walls (DWs) with a preferred chirality exhibit very efficient current-driven motion. Since structural inversion asymmetry (SIA) is required for their stability, …             Nonlinear optical imaging of defects in cubic silicon carbide epilayers ▶     Radu Hristu, Stefan G. Stanciu, Denis E. Tranca et al.     Silicon carbide is one of the most promising materials for power electronic devices capable of operating at extreme conditions. The widespread application of silicon carbide power …             Ultrafast and Wide Range Analysis of DNA Molecules Using Rigid Network Structure of Solid Nanowires ▶     Sakon Rahong, Takao Yasui, Takeshi Yanagida et al.     Analyzing sizes of DNA via electrophoresis using a gel has played an important role in the recent, rapid progress of biology and biotechnology. Although analyzing DNA over a wide …             Branched Au Nanostructures Enriched with a Uniform Facet: Facile Synthesis and Catalytic Performances ▶     Mingshan Zhu, Bin Lei, Fangfang Ren et al.     Well–defined noble metal nanocrystals (NMNCs) of a unique morphology yet a uniform facet have attracted broad interests. In this regard, those with a highly branched architecture …             The effect of La2O3 in Tm3+-doped germanate-tellurite glasses for ~2 μm emission ▶     Ya-Pei Peng, Xinqiang Yuan, Junjie Zhang et al.     A germanate-tellurite glass (GeO2-TeO2-K2O-Nb2O5-La2O3) with thulium doping has been investigated for application as a laser material around 2.0 μm regions. Under the 808 nm laser …             Plasmon-assisted radiolytic energy conversion in aqueous solutions ▶     Baek Hyun Kim, Jae W. Kwon     The field of conventional energy conversion using radioisotopes has almost exclusively focused on solid-state materials. Herein, we demonstrate that liquids can be an excellent …             Antiferromagnetic Slater Insulator Phase of Na2IrO3 ▶     Hyun-Jung Kim, Jun-Ho Lee, Jun-Hyung Cho     Using a hybrid density-functional theory (DFT) calculation including spin-orbit coupling (SOC), we predict that the zigzag antiferromagnetic (AFM) ground state of the honeycomb …             Topological quantum phase transitions and edge states in spin-orbital coupled Fermi gases ▶     Tao Zhou, Yi Gao, Z. D. Wang     We study superconducting states in the presence of spin-orbital coupling and Zeeman field. It is found that a phase transition from a Fulde-Ferrell-Larkin-Ovchinnikov state to the …             Large magnetoelectric coupling in magnetically short-range ordered Bi5Ti3FeO15 film ▶     Hongyang Zhao, Hideo Kimura, Zhenxiang Cheng et al.     Multiferroic materials, which offer the possibility of manipulating the magnetic state by an electric field or vice versa, are of great current interest. However, single-phase …             Robust ferromagnetism in monolayer chromium nitride ▶     Shunhong Zhang, Yawei Li, Tianshan Zhao et al.     Design and synthesis of two-dimensional (2D) materials with robust ferromagnetism and biocompatibility is highly desirable due to their potential applications in spintronics and …             Triadic motifs in the dependence networks of virtual societies ▶     Wen-Jie Xie, Ming-Xia Li, Zhi-Qiang Jiang et al.     In friendship networks, individuals have different numbers of friends, and the closeness or intimacy between an individual and her friends is heterogeneous. Using a statistical …             Single Shot Coherence Properties of the Free-Electron Laser SACLA in the Hard X-ray Regime ▶     Felix Lehmkühler, Christian Gutt, Birgit Fischer et al.     We measured the coherence properties of the free-electron laser SACLA on a single shot basis at an X-ray energy of 8 keV. By analysing small-angle X-ray scattering speckle …             Three-Dimensional Microstructural Imaging of Sulfur Poisoning-Induced Degradation in a Ni-YSZ Anode of Solid Oxide Fuel Cells ▶     William M. Harris, Jeffrey J. Lombardo, George J. Nelson et al.     Following exposure to ppm-level hydrogen sulfide at elevated temperatures, a section of a solid oxide fuel cell (SOFC) Ni-YSZ anode was examined using a combination of …             Optical excitation and external photoluminescence quantum efficiency of Eu3+ in GaN ▶     W. D. A. M. de Boer, C. McGonigle, T. Gregorkiewicz et al.     We investigate photoluminescence of Eu-related emission in a GaN host consisting of thin layers grown by organometallic vapor-phase epitaxy. By comparing it with a reference …             Raman scattering of linear chains of strongly coupled Ag nanoparticles on SWCNTs ▶     Jean-Christophe Valmalette, Zhenquan Tan, Hiroya Abe et al.     We compare the Raman scattering properties of hybrid nanostructures consisting of Ag nanoparticles (NPs) in disordered and aligned arrangements on single-walled carbon nanotubes …             Secure thermal infrared communications using engineered blackbody radiation ▶     Xiaoxin Liang, Fangjing Hu, Yuepeng Yan et al.     The thermal (emitted) infrared frequency bands, from 20–40 THz and 60–100 THz, are best known for applications in thermography. This underused and unregulated part of the spectral …             Performing private database queries in a real-world environment using a quantum protocol ▶     Philip Chan, Itzel Lucio-Martinez, Xiaofan Mo et al.     In the well-studied cryptographic primitive 1-out-of-N oblivious transfer, a user retrieves a single element from a database of size N without the database learning which element …             Measurement-device-independent quantum key distribution for Scarani-Acin-Ribordy-Gisin 04 protocol ▶     Akihiro Mizutani, Kiyoshi Tamaki, Rikizo Ikuta et al.     The measurement-device-independent quantum key distribution (MDI QKD) was proposed to make BB84 completely free from any side-channel in detectors. Like in prepare & measure QKD, …             Polymer ferroelectric field-effect memory device with SnO channel layer exhibits record hole mobility ▶     J. A. Caraveo-Frescas, M. A. Khan, H. N. Alshareef     Here we report for the first time a hybrid p-channel polymer ferroelectric field-effect transistor memory device with record mobility. The memory device, fabricated at 200°C on …             Quantity and accessibility for specific targeting of receptors in tumours ▶     Sajid Hussain, Maria Rodriguez-Fernandez, Gary B. Braun et al.     Synaphic (ligand-directed) targeting of drugs is an important potential new approach to drug delivery, particularly in oncology. Considerable success with this approach has been …                     • Careers & Jobs           naturejobs.com Science jobs of the week       Group leader positions in Development & Stem Cells     IGBMC (Institute of Genetics & Molecular & Cellular Biology)/ CERBM GIE            Postdoctoral Research Scientist     Wellcome Trust Centre for Human Genetics            Wissenschaftliche / r Mitarbeiter / in / Postdoctoral research fellow     Robert Koch - Institut            Professor     Helmholtz Institute Erlangen-Nürnberg            Scientific employees (Postdoctoral Positions)     Philipps-University            Clinical Research Fellow in Surgery     University of Glasgow            Volunteer Studies and Clinical Services / Research Manager     Medical Research Council - Human Nutrition Research            Volunteer Studies and Clinical Services / Research Manager     Medical Research Council - Human Nutrition Research            Research Associate in Statistical Population Genetics     University College London (UCL)            Research Fellow, Synthetic Biology (Biological Sciences)     University of Essex          No matter what your career stage, student, postdoc or senior scientist, you will find articles on naturejobs.com to help guide you in your science career. Keep up-to-date with the latest sector trends, vote in our reader poll and sign-up to receive the monthly Naturejobs newsletter.           • Scientific Reports events Directory featured events           natureevents directory featured events         International Conference on the History of Physics     4 September 2014 Cambridge, UK         Natureevents Directory is the premier resource for scientists looking for the latest scientific conferences, courses, meetings and symposia. Featured across Nature Publishing Group journals and centrally at natureevents.com it is an essential reference guide to scientific events worldwide.                 Your email address is in the Scientific Reports: Physics mailing list. You have been sent this Table of Contents Alert because you have opted in to receive it. You can change or discontinue your e-mail alerts at any time, by modifying your preferences on your nature.com account at: www.nature.com/nams/svc/myaccount (You will need to log in to be recognised as a nature.com registrant). For further technical assistance, please contact our registration department For other enquiries, please contact our customer feedback department Nature Publishing Group | 75 Varick Street, 9th floor | New York | NY 10013-1917 | USA Nature Publishing Group's offices: Principal offices: London - New York - Tokyo Worldwide offices: Basingstoke - Boston - Buenos Aires - Delhi - Hong Kong - Madrid - Melbourne - Munich - Paris - San Francisco - Seoul - Washington DC Macmillan Publishers Limited is a company incorporated in England and Wales under company number 785998 and whose registered office is located at Brunel Road, Houndmills, Basingstoke, Hampshire RG21 6XS. © 2014 Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved.