Controllable adjustment of the crystal symmetry of K-MnO₂ and its influence on the frequency of microwave absorption

Engineering & Materials Science

• Crystal symmetry 100%
• Microwaves 49%
• Doping (additives) 20%
• Blue shift 17%
• X rays 16%
• Rietveld refinement 16%
• High resolution transmission electron microscopy 15%
• Photoelectrons 14%
• Crystal lattices 14%
• Diffraction patterns 13%
• Materials science 11%
• Manganese 11%
• Electromagnetic waves 9%
• Electrons 9%
• Crystals 9%
• Hazards 8%
• Frequency bands 8%
• Powders 7%

Chemical Compounds

• Microwave Absorption 69%
• Crystal System 63%
• Microwave 45%
• Electromagnetic Radiation 16%
• Manganese Dioxide 13%
• Prismatic Crystal 12%
• Photoelectron 11%
• Rietveld Refinement 11%
• Octahedral Crystal 10%
• Tetragonal Space Group 9%
• Powder X-Ray Diffraction 8%
• Monoclinic Space Group 8%
• Blue 8%
• X-Ray 6%
• Electron Particle 6%
• X-Ray Diffraction 5%