Ray's Physics Digest

A general overview.

Talks about ML in S-SNOM, based on papers at Basov's site: https://infrared.cni.columbia.edu/research/machine-learning/.

Talks about Microwave-shielded ultracold polar moleculesElektronische Hochschulschriften der LMU Münchenhttps://edoc.ub.uni-muenchen.de › Chen_Xing-Y... by XY Chen.

Talks about 3 papers:F. Mooshammer, M. A. Huber, F. Sandner, M. Plankl, M. Zizlsperger, and R. Huber, "Quantifying Nanoscale Electromagnetic Fields in Near-Field Microscopy by Fourier Demodulation Analysis," ACS Photonics 7(2), 344–351 (2020).C. Maissen, S. Chen, E. Nikulina, A. Govyadinov, and R. Hillenbrand, "Probes for Ultrasensitive THz Nanoscopy," ACS Photonics 6(5), 1279–1288 (2019).S. Mastel, A. A. Govyadinov, C. Maissen, A. Chuvilin, A. Berger, and R. Hillenbrand, "Understanding the Image Contrast of Material Boundaries in IR Nanoscopy Reaching 5 nm Spatial Resolution," ACS Photonics 5(8), 3372–3378 (2018).

Talks about S-SNOM and graphene.

A summary on the 2024 Science Advances paper Tunable Phonon Polariton Hybridization in a Van der Waals Hetero-Bicrystal.

A summary on the Science Advances paper Landau-phonon polaritons in Dirac heterostructures.

Introduction to charge density waves in condensed matter physics.

Talks about 2 papers by Xinzhong Chen on Hyperspectral Heterogeneous Surfaces Simulation: Rapid simulations of hyperspectral near-field images of three-dimensional heterogeneous surfaces – part I &II.

Survey of s-SNOM simulation methods