Near field optical imaging of an atomic sapphire step and nanometric lithium niobate crystals under the absence of shear force feedback

Engineering & Materials Science

• Sapphire 100%
• Lithium 83%
• Crystals 74%
• Evanescent fields 66%
• Imaging techniques 57%
• Feedback 47%
• Microscopic examination 40%
• Microscopes 36%

Physics & Astronomy

• lithium niobates 78%
• near fields 64%
• sapphire 63%
• shear 51%
• crystals 36%
• stairways 23%
• probes 22%
• examination 15%
• microscopes 14%
• microscopy 13%

Chemical Compounds

• Shear 68%
• Force 50%
• Probe 45%
• Reflection 29%
• Surface 11%