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Results 201 - 210 of 498 for Spectroscopy
  • Enhancing GaN LEDs With Graphene Quantum Dots
    Article - 11 Aug 2017
    Gallium Nitride (GaN) based light emitting diodes (LEDs) which utilize a quantum well structure have been used in the ultra-violet (UV) range for the past decade and have gathered a significant amount...
  • Coulomb Engineering of 2D Materials
    Article - 25 May 2017
    A team of international researchers have engineered the surrounding dielectric environment to tune the electronic bandgap and exciton binding energy in WS2 and WSe2 monolayers by hundreds of meV.
  • The World's First Nano-Car Race
    Article - 10 Apr 2017
    The National Center for Scientific Research (CNRS) of France is currently in the process of organizing the world’s first international nanocar race which will be broadcasted live on the YouTube...
  • Substrate Effects on Chemical Properties of Graphene
    Article - 13 Sep 2012
    In this interview, Prof. Michael Strano and Dr. Qing Hua Wang talk about their work on graphene, and explain how the properties of the atomically thin layers of carbon depend on what type of material...
  • Antibodies and Studying Antigen/Virus Interactions Using Dynamic Light Scattering Techniques
    Article - 3 May 2005
    Dynamic light scattering (photon correlation spectroscopy) is a technique that can measure the size of particles down to 1nm in diameter.
  • Taking A Closer Look at Zeolites With Electron Microscopy
    Article - 3 Oct 2023
    In this article, we explore how electron microscopy can be used to gain deeper insights into zeolite samples.
  • Understanding Thermal Transitions to Characterize Materials
    Article - 9 Jun 2023
    Thermal analysis is a valuable tool for understanding the thermal transitions that refer to changes in a material's physical or chemical properties due to changes in temperature, including melting,...
  • Understanding Cytotoxicity
    Article - 23 Nov 2022
    Cytotoxicity is an important topic in nanomedicine due to the quantum size effects that impact how nanoparticles interact with the body.
  • Using Software to Compare Chemical Composition and 3D Topography in SEM
    Article - 19 Sep 2022
    While most Scanning Electron Microscopes (SEMs) possess the capability for chemical composition analysis, Digital Surf's MountainsSpectral software is now allow users to combine and comparison this...
  • What is Nanophotonics?
    Article - 26 Jul 2022
    Nanophotonics is the study of light-matter interactions between light and objects on the nanometer scale. In this article, we cover some applications nanophotonics is used for.

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