<?xml version="1.0" encoding="UTF-8" ?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-14T00:40:55Z</responseDate><request identifier="10.58160/xfkn48dhnj1gbt2g" metadataPrefix="oai_dc" verb="GetRecord">https://www.radar-service.eu/oai/OAIHandler</request><GetRecord><record><header><identifier>10.58160/xfkn48dhnj1gbt2g</identifier><datestamp>2026-04-24T07:48:53Z</datestamp></header><metadata><oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/"
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   <dc:identifier>https://dx.doi.org/10.58160/xfkn48dhnj1gbt2g</dc:identifier>
   <dc:creator>Widmann, Simon</dc:creator>
   <dc:title>Artificial Gauge Fields and Dimensions in a Polariton Hofstadter Ladder</dc:title>
   <dc:publisher>University of Würzburg</dc:publisher>
   <dc:date>2025</dc:date>
   <dc:subject>Physics</dc:subject>
   <dc:type>dataset</dc:type>
   <dc:subject>Spectrometer files</dc:subject>
   <dc:subject>Dataset</dc:subject>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:rights>https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode</dc:rights>
   <dc:contributor>Bellmann, Jonas</dc:contributor>
   <dc:contributor>Düreth, Johannes </dc:contributor>
   <dc:contributor>Dam, Siddhartha</dc:contributor>
   <dc:contributor>Mayer, Christian Gerd</dc:contributor>
   <dc:contributor>Gagel, Philipp</dc:contributor>
   <dc:contributor>Betzold, Simon</dc:contributor>
   <dc:contributor>Emmerling, Monika</dc:contributor>
   <dc:contributor>Mandal, Subhaskar</dc:contributor>
   <dc:contributor>Banerjee, Rimi</dc:contributor>
   <dc:contributor>Liew, Timothy</dc:contributor>
   <dc:contributor>Thomale, Ronny</dc:contributor>
   <dc:contributor>Höfling, Sven</dc:contributor>
   <dc:contributor>Klembt, Sebastian</dc:contributor>
   <dc:description>Spectrometer files taken with an Andor Shamrock 750 spectrograph and an Andor iKon M CCD. The package contains all raw experimental data used in our paper "Artificial Gauge Fields and Dimensions in a Polariton Hofstadter Ladder" (https://arxiv.org/abs/2506.13521). The files can be read using the python repository "sifreader".</dc:description>
   <dc:description>The Würzburg group acknowledges financial support by the German Research Foundation (DFG) under Germany's Excellence Strategy-EXC2147 "ct.qmat" (project id 390858490) and within the project KL3124/3.1. T.C.H.L. was supported by the Singapore Ministry of Education (MOE) grant (MOE-MOET32023-0003) "Quantum Geometric Advantage".</dc:description>
   <dc:subject>Topological Photonics</dc:subject>
   <dc:subject>Light-Matter Interaction</dc:subject>
   <dc:subject>Exciton-Polaritons</dc:subject>
   <dc:subject>Topological Insulators</dc:subject>
   <dc:subject>Artificial Gauge Fields</dc:subject>
   <dc:subject>Artificial Dimensions</dc:subject>
   <dc:contributor>Bellmann, Jonas</dc:contributor>
   <dc:contributor>Düreth, Johannes </dc:contributor>
   <dc:contributor>Dam, Siddhartha</dc:contributor>
   <dc:contributor>Mayer, Christian Gerd</dc:contributor>
   <dc:contributor>Gagel, Philipp</dc:contributor>
   <dc:contributor>Betzold, Simon</dc:contributor>
   <dc:contributor>Emmerling, Monika</dc:contributor>
   <dc:contributor>Mandal, Subhaskar</dc:contributor>
   <dc:contributor>Banerjee, Rimi</dc:contributor>
   <dc:contributor>Liew, Timothy</dc:contributor>
   <dc:contributor>Thomale, Ronny</dc:contributor>
   <dc:contributor>Höfling, Sven</dc:contributor>
   <dc:contributor>Klembt, Sebastian</dc:contributor>
   <dc:language>eng</dc:language>
   <dc:relation>10.48550/arXiv.2506.13521</dc:relation>
   <dc:relation>https://ror.org/018mejw64</dc:relation>
   <dc:format>application/x-tar</dc:format>
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