Nature research paper: Spectroscopy of the fractal Hofstadter energy spectrum
https://go.nature.com/4ih6qq8
https://go.nature.com/4ih6qq8
Spectroscopy of the fractal Hofstadter energy spectrum - Nature
High-resolution STM/STS visualizes the fractionalization of flat moiré bands into discrete Hofstadter subbands in moiré graphene near the predicted second magic angle, and experimentally establishes several fundamental properties of the fractal Hofstadter energy spectrum.
go.nature.com
February 27, 2025 at 8:57 AM
Nature research paper: Spectroscopy of the fractal Hofstadter energy spectrum
https://go.nature.com/4ih6qq8
https://go.nature.com/4ih6qq8
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July 19, 2025 at 3:40 AM
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Dimpled scalar vortex coronagraph laboratory demonstration. Niyati Desai et. al. https://arxiv.org/abs/2603.22551
March 25, 2026 at 7:31 AM
Dimpled scalar vortex coronagraph laboratory demonstration. Niyati Desai et. al. https://arxiv.org/abs/2603.22551
Figure 1 by Temmink et al. (2024) is gorgeous! It shows the MIRI spectrum of the DR Tau inner disk complemented by high-res spectra of the CO ro-vibrational lines around 5um.
ui.adsabs.harvard.edu/abs/2024A%26...
ui.adsabs.harvard.edu/abs/2024A%26...
November 19, 2024 at 2:28 PM
Figure 1 by Temmink et al. (2024) is gorgeous! It shows the MIRI spectrum of the DR Tau inner disk complemented by high-res spectra of the CO ro-vibrational lines around 5um.
ui.adsabs.harvard.edu/abs/2024A%26...
ui.adsabs.harvard.edu/abs/2024A%26...
Analytical solutions of the Dirac equation for electrons confined to atomic chains reveal quantized energy states with principal quantum numbers analogous to hydrogen, with spectral bands splitting into fine structure subbands—extending relativistic quantum mechanics to one-di...
Dirac Equation Solution for Electrons in Charged Atomic Chains
iq.fp2.dev
September 9, 2026 at 10:26 PM
Analytical solutions of the Dirac equation for electrons confined to atomic chains reveal quantized energy states with principal quantum numbers analogous to hydrogen, with spectral bands splitting into fine structure subbands—extending relativistic quantum mechanics to one-di...
Analyze 2D Discrete Wavelet Transform (DWT) image compression live in your browser: bionichaos.com/Image_compre...
Decompose clinical MRIs into multi-resolution subbands, adjust quantization bits, and measure real-time PSNR/MSE fidelity.
Decompose clinical MRIs into multi-resolution subbands, adjust quantization bits, and measure real-time PSNR/MSE fidelity.
Image Compression using Wavelet Transform - Interactive Laboratory
Explore real-time Discrete Wavelet Transform (DWT) image compression, subband decomposition, quantization, and PSNR quality assessment using real clinical neuroimages.
bionichaos.com
July 28, 2026 at 2:59 AM
Analyze 2D Discrete Wavelet Transform (DWT) image compression live in your browser: bionichaos.com/Image_compre...
Decompose clinical MRIs into multi-resolution subbands, adjust quantization bits, and measure real-time PSNR/MSE fidelity.
Decompose clinical MRIs into multi-resolution subbands, adjust quantization bits, and measure real-time PSNR/MSE fidelity.
Discovery and Timing of the First Millisecond Pulsar in NGC 6316. Deven Bhakta et. al. https://arxiv.org/abs/2603.06476
July 9, 2026 at 10:01 PM
Discovery and Timing of the First Millisecond Pulsar in NGC 6316. Deven Bhakta et. al. https://arxiv.org/abs/2603.06476
As people age, their brain's network for working memory shows changes. Young adults adapt well, but middle-aged brains become less effective, and older adults may use different strategies. This study highlights how memory networks shift across different ages and challenges standard neuropsych tests.
Network Segregation and Integration Changes in Healthy Aging: Evidence From EEG Subbands During the Visual Short-Term Memory Binding Task.
Published in The European journal of neuroscience
doi.org
February 5, 2025 at 2:00 PM
As people age, their brain's network for working memory shows changes. Young adults adapt well, but middle-aged brains become less effective, and older adults may use different strategies. This study highlights how memory networks shift across different ages and challenges standard neuropsych tests.
that the transport properties of the quantized systems when many subbands are occupied in the weak confinement limit approach the values one would find without considering the quantization. [4/4 of https://arxiv.org/abs/2503.23769v1]
April 1, 2025 at 6:14 AM
that the transport properties of the quantized systems when many subbands are occupied in the weak confinement limit approach the values one would find without considering the quantization. [4/4 of https://arxiv.org/abs/2503.23769v1]
a probability coefficient of finding an electron in a subband is derived using the Krieger-Iafrate theory in the effective mass approximation. It is shown that an electron can change subbands during free flight due to the ODEM-induced inter-subband [2/4 of https://arxiv.org/abs/2503.23769v1]
April 1, 2025 at 6:14 AM
a probability coefficient of finding an electron in a subband is derived using the Krieger-Iafrate theory in the effective mass approximation. It is shown that an electron can change subbands during free flight due to the ODEM-induced inter-subband [2/4 of https://arxiv.org/abs/2503.23769v1]
Direct observation of strain and confinement shaping the hole subbands of Ge quantum wells
https://arxiv.org/pdf/2603.18753
Enrico Della Valle, Arianna Nigro, Miki Bonacci, Nicola Colonna, Andrea Hofmann, Michael Schüler, Nicola Marzari, Ilaria Zardo, Vladimir N. Strocov.
https://arxiv.org/pdf/2603.18753
Enrico Della Valle, Arianna Nigro, Miki Bonacci, Nicola Colonna, Andrea Hofmann, Michael Schüler, Nicola Marzari, Ilaria Zardo, Vladimir N. Strocov.
https://arxiv.org/abs/2603.18753
arXiv abstract link
arxiv.org
March 20, 2026 at 4:34 AM
Direct observation of strain and confinement shaping the hole subbands of Ge quantum wells
https://arxiv.org/pdf/2603.18753
Enrico Della Valle, Arianna Nigro, Miki Bonacci, Nicola Colonna, Andrea Hofmann, Michael Schüler, Nicola Marzari, Ilaria Zardo, Vladimir N. Strocov.
https://arxiv.org/pdf/2603.18753
Enrico Della Valle, Arianna Nigro, Miki Bonacci, Nicola Colonna, Andrea Hofmann, Michael Schüler, Nicola Marzari, Ilaria Zardo, Vladimir N. Strocov.
Magnetotransport Spectroscopy of Strongly Rashba-Split Hole Subbands Reveals Many-Body Interactions
https://arxiv.org/pdf/2602.12440
F. Sfigakis et al.
https://arxiv.org/pdf/2602.12440
F. Sfigakis et al.
https://arxiv.org/abs/2602.12440
arXiv abstract link
arxiv.org
February 16, 2026 at 4:30 AM
Magnetotransport Spectroscopy of Strongly Rashba-Split Hole Subbands Reveals Many-Body Interactions
https://arxiv.org/pdf/2602.12440
F. Sfigakis et al.
https://arxiv.org/pdf/2602.12440
F. Sfigakis et al.
Gate-tunable spin-resolved subbands in multilayer WSe2 probed by quantum point contact spectroscopy
https://arxiv.org/pdf/2511.23063
Min-Gue Kim, Min-Sik Kim, Kenji Watanabe, Takashi Taniguchi, Ju-Jin Kim, Myung-Ho Bae.
https://arxiv.org/pdf/2511.23063
Min-Gue Kim, Min-Sik Kim, Kenji Watanabe, Takashi Taniguchi, Ju-Jin Kim, Myung-Ho Bae.
https://arxiv.org/abs/2511.23063
arXiv abstract link
arxiv.org
December 1, 2025 at 4:58 AM
Gate-tunable spin-resolved subbands in multilayer WSe2 probed by quantum point contact spectroscopy
https://arxiv.org/pdf/2511.23063
Min-Gue Kim, Min-Sik Kim, Kenji Watanabe, Takashi Taniguchi, Ju-Jin Kim, Myung-Ho Bae.
https://arxiv.org/pdf/2511.23063
Min-Gue Kim, Min-Sik Kim, Kenji Watanabe, Takashi Taniguchi, Ju-Jin Kim, Myung-Ho Bae.
Electron-electron scattering processes in quantum wells in a quantizing magnetic field: II. Scattering in the case of two subbands
https://arxiv.org/pdf/2510.09787
M.P. Telenkov, Yu.A. Mityagin.
https://arxiv.org/pdf/2510.09787
M.P. Telenkov, Yu.A. Mityagin.
https://arxiv.org/abs/2510.09787
arXiv abstract link
arxiv.org
October 14, 2025 at 4:31 AM
Electron-electron scattering processes in quantum wells in a quantizing magnetic field: II. Scattering in the case of two subbands
https://arxiv.org/pdf/2510.09787
M.P. Telenkov, Yu.A. Mityagin.
https://arxiv.org/pdf/2510.09787
M.P. Telenkov, Yu.A. Mityagin.
wavelet domain. Then, different-sized convolutions are applied to different frequency subbands, followed by inverse 3D DWT to restore the spatial domain. The 3DM-WeConv layer can be flexibly used within existing CNN-based LIC models.
We also [4/7 of https://arxiv.org/abs/2504.04658v1]
We also [4/7 of https://arxiv.org/abs/2504.04658v1]
April 8, 2025 at 6:11 AM
wavelet domain. Then, different-sized convolutions are applied to different frequency subbands, followed by inverse 3D DWT to restore the spatial domain. The 3DM-WeConv layer can be flexibly used within existing CNN-based LIC models.
We also [4/7 of https://arxiv.org/abs/2504.04658v1]
We also [4/7 of https://arxiv.org/abs/2504.04658v1]
low-frequency structures from fine details. We introduce a frequency-decomposed 3D-GS framework that groups 3D Gaussians that correspond to subbands in the Laplacian Pyrmaids of the input images. Our approach enforces coherence within each subband [2/6 of https://arxiv.org/abs/2503.21226v1]
March 28, 2025 at 6:01 AM
low-frequency structures from fine details. We introduce a frequency-decomposed 3D-GS framework that groups 3D Gaussians that correspond to subbands in the Laplacian Pyrmaids of the input images. Our approach enforces coherence within each subband [2/6 of https://arxiv.org/abs/2503.21226v1]
dynamically decomposes features into separate frequency subbands, capturing the image-wide receptive field and enabling the adaptive exploration of global contextual information. Additionally, to facilitate information flow [5/7 of https://arxiv.org/abs/2502.14209v1]
February 21, 2025 at 5:57 AM
dynamically decomposes features into separate frequency subbands, capturing the image-wide receptive field and enabling the adaptive exploration of global contextual information. Additionally, to facilitate information flow [5/7 of https://arxiv.org/abs/2502.14209v1]
Open Access UCL Research: Magnetoelectric subbands in the one-dimensional to quasi-one-dimensional confined regime discovery.ucl.ac.uk/id/eprint/10...
Magnetoelectric subbands in the one-dimensional to quasi-one-dimensional confined regime
-
UCL Discovery
UCL Discovery is UCL's open access repository, showcasing and providing access to UCL research outputs from all UCL disciplines.
discovery.ucl.ac.uk
June 17, 2026 at 12:47 PM
Open Access UCL Research: Magnetoelectric subbands in the one-dimensional to quasi-one-dimensional confined regime discovery.ucl.ac.uk/id/eprint/10...
F. Sfigakis, et al.: Magnetotransport Spectroscopy of Strongly Rashba-Split Hole Subbands Reveals Many-Body Interactions https://arxiv.org/abs/2602.12440 https://arxiv.org/pdf/2602.12440 https://arxiv.org/html/2602.12440
February 16, 2026 at 6:42 AM
F. Sfigakis, et al.: Magnetotransport Spectroscopy of Strongly Rashba-Split Hole Subbands Reveals Many-Body Interactions https://arxiv.org/abs/2602.12440 https://arxiv.org/pdf/2602.12440 https://arxiv.org/html/2602.12440
Min-Gue Kim, Min-Sik Kim, Kenji Watanabe, Takashi Taniguchi, Ju-Jin Kim, Myung-Ho Bae: Gate-tunable spin-resolved subbands in multilayer WSe2 probed by quantum point contact spectroscopy https://arxiv.org/abs/2511.23063 https://arxiv.org/pdf/2511.23063 https://arxiv.org/html/2511.23063
December 1, 2025 at 6:43 AM
Min-Gue Kim, Min-Sik Kim, Kenji Watanabe, Takashi Taniguchi, Ju-Jin Kim, Myung-Ho Bae: Gate-tunable spin-resolved subbands in multilayer WSe2 probed by quantum point contact spectroscopy https://arxiv.org/abs/2511.23063 https://arxiv.org/pdf/2511.23063 https://arxiv.org/html/2511.23063
M. P. Telenkov, Yu. A. Mityagin: Electron-electron scattering processes in quantum wells in a quantizing magnetic field: II. Scattering in the case of two subbands https://arxiv.org/abs/2510.09787 https://arxiv.org/pdf/2510.09787 https://arxiv.org/html/2510.09787
October 14, 2025 at 6:42 AM
M. P. Telenkov, Yu. A. Mityagin: Electron-electron scattering processes in quantum wells in a quantizing magnetic field: II. Scattering in the case of two subbands https://arxiv.org/abs/2510.09787 https://arxiv.org/pdf/2510.09787 https://arxiv.org/html/2510.09787
nanowire close to the fundamental band gap. Because both the $E_{1}$ and $H_{1}$ subbands have quadratic dependence on $k_{z}$ when the gap closes, we need to consider at least three subbands, i.e., the $E_{1}$, $H_{1}$, and $H_{2}$ subbands, in [2/3 of https://arxiv.org/abs/2505.07478v1]
May 13, 2025 at 6:11 AM
nanowire close to the fundamental band gap. Because both the $E_{1}$ and $H_{1}$ subbands have quadratic dependence on $k_{z}$ when the gap closes, we need to consider at least three subbands, i.e., the $E_{1}$, $H_{1}$, and $H_{2}$ subbands, in [2/3 of https://arxiv.org/abs/2505.07478v1]
valence subbands of the 15-13-15 AGNR superlattice are found to be accurately described by the Su-Schrieffer-Heeger (SSH) model, with topologically protected interface states forming at the junctions between 15- and 13-AGNR segments. We demonstrate [2/6 of https://arxiv.org/abs/2505.01662v1]
May 6, 2025 at 6:07 AM
valence subbands of the 15-13-15 AGNR superlattice are found to be accurately described by the Su-Schrieffer-Heeger (SSH) model, with topologically protected interface states forming at the junctions between 15- and 13-AGNR segments. We demonstrate [2/6 of https://arxiv.org/abs/2505.01662v1]