Extreme light confinement and control in low-symmetry phonon-polaritonic crystals · HackerPapers discussions

Extreme light confinement and control in low-symmetry phonon-polaritonic crystals — mentioned by westurner

Mon, 17 Nov 2025 00:24:58 GMT

How distinct is this from cavity QED? I found a bunch of tangential articles by trying to find an answer: From https://news.ycombinator.com/item?id=40876505 : > 4. Are SPPs distinct from Cherenkov radiation, and photon-electron-phonon vorticity? "Coherent Surface Plasmon Polariton Amplification via Free Electron Pumping" (2022) https://www.nature.com/articles/d41586-022-03455-4 How did the emissions vary in this experiment given input Terahertz electrovolt input from a graphene circuit? From https://news.ycombinator.com/item?id=45715175 : "Cavity electrodynamics of van der Waals…

Paper and discussion history. A mention is not an endorsement.

Extreme light confinement and control in low-symmetry phonon-polaritonic crystals — mentioned by westurner

Tue, 01 Oct 2024 09:52:53 GMT

Can nanoassembly produce quartz more efficiently? /? nanoassembly of quartz https://www.google.com/search?q=nanoassembly%20of%20quartz mentions hydrothermal synthesis, Which other natural processes affect the formation of quartz and gold? From https://news.ycombinator.com/item?id=41437036#41442489 : > "Gold nugget formation from earthquake-induced piezoelectricity in quartz" (2024) https://www.nature.com/articles/s41561-024-01514-1 [...] > Are there phononic excitations from earthquake-induced piezoelectric and pyroelectric effects? > Do (surface) plasmon polaritons SPhP affect the…

Paper and discussion history. A mention is not an endorsement.

Extreme light confinement and control in low-symmetry phonon-polaritonic crystals — mentioned by westurner

Wed, 04 Sep 2024 06:27:37 GMT

"Gold nugget formation from earthquake-induced piezoelectricity in quartz" (2024) https://www.nature.com/articles/s41561-024-01514-1 Piezoelectric effects are how crystal radios work; AM Amplitude Modulated, shortwave, longwave Quartz is dielectric. Quartz clocks, quartz voltimeter From https://news.ycombinator.com/item?id=40859142 : > Ancient lingams had Copper (Cu) and Gold (Au), and crystal FWIU. > From "Can you pump water without any electricity?" https://news.ycombinator.com/item?id=40619745 : >> - /? praveen mohan lingam: https://www.youtube.com/results?search_query=praveen+mohan+l...…

Paper and discussion history. A mention is not an endorsement.