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Results 1491 - 1500 of 2731 for Physics
  • What is Photothermal Spectroscopy?
    Article - 14 Feb 2023
    A type of optical analytic technique called photothermal spectroscopy is a powerful tool to study heat that is produced as a result of light absorption in a sample that has been exposed to radiation.
  • The Future of Sensing and Imaging Using Quantum Microscopy
    Article - 19 Dec 2022
    Quantum theory is used in a variety of microscopy techniques. Quantum microscopy enables the measurement and imaging of tiny features of matter and quantum particles. This article provides an overview...
  • Novel Photodetector Inspired by Plant Photosynthesis
    Article - 28 Sep 2022
    For many years, scientists have envisioned developing novel detectors to develop superior solar cells. Recently, they have designed a photodetector inspired by plants’ photosynthetic complexes that...
  • Applying Tomography to the Sun
    News - 8 Apr 2008
    A medical X-ray technique has been adapted to produce the first detailed map of the structure of the Sun’s outermost layer, the corona, created from direct observations. The results will be...
  • How is Atomic Force Microscopy Used for Energy Research?
    Article - 24 Aug 2022
    Atomic force microscopy is a decent candidate as a characterization technique for energy research because it can locally examine nanoscale electrochemical processes.
  • Digitally Transformed Lidar System with Resource-Saving TDC
    Article - 23 Jun 2022
    A recent paper illustrated a low-cost digitally integrated LiDAR with TDC that is completely FPGA-controlled and processed in a low-end FPGA chip with constrained configurable logic block resources.
  • 3D Visualisation of Magnetic Fields
    News - 30 Mar 2008
    3-D images are not only useful in medicine; the observation of internal structures is also invaluable in many other fields of scientific investigation. Recently, researchers from the...
  • Molecular Imaging is a Powerful Diagnostic and Treatment Tool
    News - 26 Mar 2008
    The recent release of data by the National Oncologic PET Registry (NOPR) showing that positron emission tomography (PET) produced scans revealing disease at a molecular level, which then caused...
  • Understanding and Planning for 3D Display Systems
    News - 19 Mar 2008
    Research and Markets has announced the addition of 2007 3D Technology and Markets: A Study of All Aspects of Electronic 3D Systems, Applications and Markets to their offering. The Need: 3D display...
  • How Chip-Based Optical Tweezers Levitate Nanoparticles in Vacuums
    Article - 14 Dec 2021
    Researchers from Purdue University and Pennsylvania State University have recently developed tiny chip-based optical tweezers that levitate nanoparticles using a metalens in a vacuum.

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