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        "event_title":"Winter 2025 Birthday Celebrations",
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        "event_title":"CM-AMO Seminar | Recent advances in optical nanoscopy with quantum materials",
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        "combined_title":"CM-AMO Seminar | Recent advances in optical nanoscopy with quantum materials: Mengkun Liu (Stony Brook Univeristy)",
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        "description":"In this talk, I will introduce two emerging optical nanoscopy techniques and the new science they enable. These techniques, namely magneto-scanning near-field optical microscopy (m-SNOM) and BOlometric Superconducting Optical Nanoscopy (BOSON), can dramatically expand our ability to probe quantum materials at the nanoscale. Using m-SNOM, we demonstrate Landau-level nanoscopy that directly visualizes Landau quantization and magneto-polariton formation. A waveguide quantum electrodynamics (QED) framework reveals spatially resolved hybridization between magnetic excitations and phonon polaritons, yielding universal scaling behaviors and design principles for cavity metastructures with tunable light\u2013matter coupling. With BOSON, we integrate superconducting transition-edge sensors with near-field optics to achieve ultra-sensitive detection of nano-light at nanowatt power levels. This platform enables nanoscale imaging of Cooper pair dynamics and confined bosonic modes in low-dimensional systems, offering a new pathway toward quantum-limited spectroscopy and single-polariton detection. I will conclude by discussing future directions, including the integration of these techniques for exploring THz quantum optics, polaritonic circuitry, and strongly correlated quantum phases in complex materials. \r\n\r\nMengkun Liu (Ph.D. 2012 Boston University) is a professor at the Department of Physics and Astronomy of Stony Brook University (since Jan. 2015). His postdoc research was at UC San Diego from 2012-2014. His research interests include the physics of correlated electron systems, low-dimensional materials, infrared and terahertz nano-optics, and ultrafast time-domain spectroscopy.  Prizes include the Moore EPI award (2023), SBU Discovery award finalist (2024), NSF career award (2021), and Seaborg Institute Research Fellowships at Los Alamos National Lab (2009, 2010).",
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        "event_title":"EHAP Lecture Series: Lab Mice in Naturalistic Environments: A New Model for Understanding Causal Social Impacts on Individuality, Physiology, and Fitness",
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        "combined_title":"EHAP Lecture Series: Lab Mice in Naturalistic Environments: A New Model for Understanding Causal Social Impacts on Individuality, Physiology, and Fitness: Matt Zipple, Cornell University",
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        "description":"Social factors have long been associated with individual variation in behavior, physiology, health, and survival in non-human animals and humans. Yet, establishing the causality of these social influences and the mechanisms by which they act has been challenging. Among wild animals, uncontrollable genetic and environmental variation frustrates causal conclusions. And lab environments are unable to replicate the dynamic, complex social behaviors of natural populations. In this talk, I describe a solution to this problem: studying genetically identical laboratory mice in controlled, naturalistic outdoor enclosures. In such environments, mice navigate complex, dynamic physical and social environments that better match those that they evolved to exploit. I will describe work in which I have established the impact of social competition and luck on the development of individuality, causal links between social status and behavior and fitness outcomes in males, and the causal impact of social status on molecular physiology. The combination of behavioral ecological methods and theory with the scientific power of the lab mouse has opened up exciting new doors to answer questions that have been previously unanswerable either in the lab or in wild populations.",
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