https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2012-03-15 00:00:002025-11-17 13:52:32Improvement of near-infrared absorption line width in AlGaN/GaN superlattices by optimization of delta-doping location
https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2012-03-15 00:00:002025-11-17 13:52:32Contrasting energy scales of the reentrant integer quantum Hall states
https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2012-03-15 00:00:002025-11-17 13:52:31Near-infrared absorption in lattice-matched AlInN/GaN and Strained AlGaN/GaN heterostructures grown by MBE on low-defect GaN substrates
https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2012-03-15 00:00:002025-11-17 13:52:31Exploration of the limits to mobility in two-dimensional hole systems in GaAs/AlGaAs quantum wells
https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2012-03-15 00:00:002025-11-17 13:52:31Magnetoplasmon resonance in a two-dimensional electron system driven into a zero-resistance state
https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2012-03-15 00:00:002025-11-17 13:52:32Collective Nature of the Reentrant Integer Quantum Hall States in the Second Landau Level
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https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2011-03-15 00:00:002025-11-17 13:52:33Scattering mechanisms in a high-mobility low-density carbon-doped (100) GaAs two-dimensional hole system
https://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svg00adminhttps://manfragroup.org/wp-content/uploads/2026/06/manfra-logo.svgadmin2011-03-15 00:00:002025-11-17 13:52:33Particle-hole asymmetry of fractional quantum Hall states in the second Landau level of a two-dimensional hole system