@deuterraum6.bsky.social
Reposted
[Latest Article: Open Access]
Tunable visible-light shift current in strain-engineered ferroelectric perovskite CsPbI3
2025 Appl. Phys. Express 18 121001
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#photovoltaic
#ferroelectric
#halide
#perovskite
#engineering
#polarization
Tunable visible-light shift current in strain-engineered ferroelectric perovskite CsPbI3
2025 Appl. Phys. Express 18 121001
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#photovoltaic
#ferroelectric
#halide
#perovskite
#engineering
#polarization
December 22, 2025 at 1:29 AM
[Latest Article: Open Access]
Tunable visible-light shift current in strain-engineered ferroelectric perovskite CsPbI3
2025 Appl. Phys. Express 18 121001
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#photovoltaic
#ferroelectric
#halide
#perovskite
#engineering
#polarization
Tunable visible-light shift current in strain-engineered ferroelectric perovskite CsPbI3
2025 Appl. Phys. Express 18 121001
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#photovoltaic
#ferroelectric
#halide
#perovskite
#engineering
#polarization
Reposted
Photogalvanic effects in twisted bilayer graphene mappingignorance.org/2025/01/09/p...
Photogalvanic effects in twisted bilayer graphene
Beyond intrinsic effects, extrinsic photogalvanic effects can emerge when external factors break the inherent symmetries of TBG
mappingignorance.org
December 20, 2025 at 3:25 AM
Photogalvanic effects in twisted bilayer graphene mappingignorance.org/2025/01/09/p...
Reposted
Moir\'e amplification of highly tunable shift current response in twisted trilayer graphene
https://arxiv.org/pdf/2411.07844
Yuncheng Mao, Claudio Attaccalite, Diego García Ovalle
https://arxiv.org/pdf/2411.07844
Yuncheng Mao, Claudio Attaccalite, Diego García Ovalle
Moir\'e amplification of highly tunable shift current response in twisted trilayer graphene
arXiv abstract link
arxiv.org
November 13, 2024 at 5:11 AM
Moir\'e amplification of highly tunable shift current response in twisted trilayer graphene
https://arxiv.org/pdf/2411.07844
Yuncheng Mao, Claudio Attaccalite, Diego García Ovalle
https://arxiv.org/pdf/2411.07844
Yuncheng Mao, Claudio Attaccalite, Diego García Ovalle
Reposted
Nabil Atlam, Swati Chaudhary, Arpit Raj, Matthew Matzelle, Barun Ghosh, Gregory Fiete, Arun Bansil: Giant Shift Current in Electrically-Tunable Superlattice Bilayer Graphene https://arxiv.org/abs/2508.09465 https://arxiv.org/pdf/2508.09465 https://arxiv.org/html/2508.09465
August 14, 2025 at 6:42 AM
Nabil Atlam, Swati Chaudhary, Arpit Raj, Matthew Matzelle, Barun Ghosh, Gregory Fiete, Arun Bansil: Giant Shift Current in Electrically-Tunable Superlattice Bilayer Graphene https://arxiv.org/abs/2508.09465 https://arxiv.org/pdf/2508.09465 https://arxiv.org/html/2508.09465
Reposted
Intraband circular photogalvanic effect in Weyl semimetals
https://arxiv.org/pdf/2507.13796
L. E. Golub, E. L. Ivchenko.
https://arxiv.org/pdf/2507.13796
L. E. Golub, E. L. Ivchenko.
https://arxiv.org/abs/2507.13796
arXiv abstract link
arxiv.org
July 21, 2025 at 4:30 AM
Intraband circular photogalvanic effect in Weyl semimetals
https://arxiv.org/pdf/2507.13796
L. E. Golub, E. L. Ivchenko.
https://arxiv.org/pdf/2507.13796
L. E. Golub, E. L. Ivchenko.
Reposted
Topological longitudinal circular photogalvanic effect in a chiral semimetal mappingignorance.org/2021/04/08/t...
Topological longitudinal circular photogalvanic effect in a chiral semimetal - Mapping Ignorance
The absence of mirror symmetry, or chirality, is behind striking natural phenomena found in systems as diverse as DNA and crystalline solids. A remarkable example occurs when chiral semimetals with to...
mappingignorance.org
August 7, 2025 at 2:33 AM
Topological longitudinal circular photogalvanic effect in a chiral semimetal mappingignorance.org/2021/04/08/t...
Reposted
Quantization of spin circular photogalvanic effect in altermagnetic Weyl semimetals
https://arxiv.org/pdf/2509.05620
Hiroki Yoshida, Jan Priessnitz, Libor Šmejkal, Shuichi Murakami.
https://arxiv.org/pdf/2509.05620
Hiroki Yoshida, Jan Priessnitz, Libor Šmejkal, Shuichi Murakami.
https://arxiv.org/abs/2509.05620
arXiv abstract link
arxiv.org
September 9, 2025 at 4:31 AM
Quantization of spin circular photogalvanic effect in altermagnetic Weyl semimetals
https://arxiv.org/pdf/2509.05620
Hiroki Yoshida, Jan Priessnitz, Libor Šmejkal, Shuichi Murakami.
https://arxiv.org/pdf/2509.05620
Hiroki Yoshida, Jan Priessnitz, Libor Šmejkal, Shuichi Murakami.
Reposted
Continuous-wave nonlinear polarization control and signatures of criticality in a perovskite cavity
https://www.europesays.com/uk/137117/
Stranks, S. D. & Snaith, H. J. Metal-halide perovskites for photovoltaic and light-emitting devices. Nat. Nanotechnol. 10, 391–402…#uk #news #uknews
https://www.europesays.com/uk/137117/
Stranks, S. D. & Snaith, H. J. Metal-halide perovskites for photovoltaic and light-emitting devices. Nat. Nanotechnol. 10, 391–402…#uk #news #uknews
Continuous-wave nonlinear polarization control and signatures of criticality in a perovskite cavity - United Kingdom
Stranks, S. D. & Snaith, H. J. Metal-halide perovskites for photovoltaic and light-emitting devices. Nat. Nanotechnol. 10, 391–402 (2015).
www.europesays.com
May 27, 2025 at 11:17 PM
Continuous-wave nonlinear polarization control and signatures of criticality in a perovskite cavity
https://www.europesays.com/uk/137117/
Stranks, S. D. & Snaith, H. J. Metal-halide perovskites for photovoltaic and light-emitting devices. Nat. Nanotechnol. 10, 391–402…#uk #news #uknews
https://www.europesays.com/uk/137117/
Stranks, S. D. & Snaith, H. J. Metal-halide perovskites for photovoltaic and light-emitting devices. Nat. Nanotechnol. 10, 391–402…#uk #news #uknews
Reposted
Bernal Bilayer Graphene Exhibits Magnetic Bulk Photovoltaic Effect with Linearly Growing Current at Selected Energies
Read more:
https://quantumzeitgeist.com/bernal-bilayer-graphene-exhibits-magnetic-bulk-photovoltaic-effect/
Read more:
https://quantumzeitgeist.com/bernal-bilayer-graphene-exhibits-magnetic-bulk-photovoltaic-effect/
Bernal Bilayer Graphene Exhibits Magnetic Bulk Photovoltaic Effect With Linearly Growing Current At Selected Energies
Researchers demonstrate that magnetic fields dramatically alter how light generates electrical current in a specific material, switching edge states from inactive to highly conductive and offering new control over light-harvesting processes.
quantumzeitgeist.com
November 27, 2025 at 5:06 PM
Bernal Bilayer Graphene Exhibits Magnetic Bulk Photovoltaic Effect with Linearly Growing Current at Selected Energies
Read more:
https://quantumzeitgeist.com/bernal-bilayer-graphene-exhibits-magnetic-bulk-photovoltaic-effect/
Read more:
https://quantumzeitgeist.com/bernal-bilayer-graphene-exhibits-magnetic-bulk-photovoltaic-effect/
Reposted
Yuncheng Mao, Claudio Attaccalite: Magnetic Bulk Photovoltaic Effect in Bernal Bilayer Graphene https://arxiv.org/abs/2511.20498 https://arxiv.org/pdf/2511.20498 https://arxiv.org/html/2511.20498
November 26, 2025 at 6:43 AM
Yuncheng Mao, Claudio Attaccalite: Magnetic Bulk Photovoltaic Effect in Bernal Bilayer Graphene https://arxiv.org/abs/2511.20498 https://arxiv.org/pdf/2511.20498 https://arxiv.org/html/2511.20498
Reposted
Inacio, Esteve-Paredes, Quintela, Paz, Palacios: Enabling the bulk photovoltaic effect in centrosymmetric materials through an external electric field https://arxiv.org/abs/2511.21458 https://arxiv.org/pdf/2511.21458 https://arxiv.org/html/2511.21458
November 27, 2025 at 6:42 AM
Inacio, Esteve-Paredes, Quintela, Paz, Palacios: Enabling the bulk photovoltaic effect in centrosymmetric materials through an external electric field https://arxiv.org/abs/2511.21458 https://arxiv.org/pdf/2511.21458 https://arxiv.org/html/2511.21458
Reposted
Roumita Roy, Giuseppe Cuono, Silvia Picozzi: Bulk photovoltaic effect in MoSe$_2$ and Janus MoSSe sliding ferroelectrics https://arxiv.org/abs/2512.04760 https://arxiv.org/pdf/2512.04760 https://arxiv.org/html/2512.04760
December 5, 2025 at 6:42 AM
Roumita Roy, Giuseppe Cuono, Silvia Picozzi: Bulk photovoltaic effect in MoSe$_2$ and Janus MoSSe sliding ferroelectrics https://arxiv.org/abs/2512.04760 https://arxiv.org/pdf/2512.04760 https://arxiv.org/html/2512.04760
Reposted
December 8, 2025 at 7:52 AM
Reposted
Adway Gupta, Arunima Singh: Robust and tunable oxide nanoscrolls for solar-driven H$_2$ generation and storage https://arxiv.org/abs/2503.00217 https://arxiv.org/pdf/2503.00217 https://arxiv.org/html/2503.00217
March 4, 2025 at 6:10 AM
Adway Gupta, Arunima Singh: Robust and tunable oxide nanoscrolls for solar-driven H$_2$ generation and storage https://arxiv.org/abs/2503.00217 https://arxiv.org/pdf/2503.00217 https://arxiv.org/html/2503.00217
Reposted
Masao Obata, Takao Kotani, Tatsuki Oda: Efficient implementation of the quasiparticle self-consistent $GW$ method on GPU https://arxiv.org/abs/2506.03477 https://arxiv.org/pdf/2506.03477 https://arxiv.org/html/2506.03477
June 5, 2025 at 6:08 AM
Masao Obata, Takao Kotani, Tatsuki Oda: Efficient implementation of the quasiparticle self-consistent $GW$ method on GPU https://arxiv.org/abs/2506.03477 https://arxiv.org/pdf/2506.03477 https://arxiv.org/html/2506.03477
Reposted
Machine Learning Band Gap Predictions: Linking Quasiparticle Self-Consistent GW and LDA-Derived Partial Density of States
https://arxiv.org/pdf/2507.19189
Shota Tankano, Takao Kotani, Masao Obata, Kazunori Sato, Harutaka Saito, Tatsuki Oda.
https://arxiv.org/pdf/2507.19189
Shota Tankano, Takao Kotani, Masao Obata, Kazunori Sato, Harutaka Saito, Tatsuki Oda.
https://arxiv.org/abs/2507.19189
arXiv abstract link
arxiv.org
July 28, 2025 at 4:30 AM
Machine Learning Band Gap Predictions: Linking Quasiparticle Self-Consistent GW and LDA-Derived Partial Density of States
https://arxiv.org/pdf/2507.19189
Shota Tankano, Takao Kotani, Masao Obata, Kazunori Sato, Harutaka Saito, Tatsuki Oda.
https://arxiv.org/pdf/2507.19189
Shota Tankano, Takao Kotani, Masao Obata, Kazunori Sato, Harutaka Saito, Tatsuki Oda.
Reposted
Yang, Jiang, Guo, Zhang, Xiao, Lu, Wang, Sun, Tsymbal, Shao: Interface-controlled antiferromagnetic tunnel junctions https://arxiv.org/abs/2506.12715 https://arxiv.org/pdf/2506.12715 https://arxiv.org/html/2506.12715
June 17, 2025 at 9:18 AM
Yang, Jiang, Guo, Zhang, Xiao, Lu, Wang, Sun, Tsymbal, Shao: Interface-controlled antiferromagnetic tunnel junctions https://arxiv.org/abs/2506.12715 https://arxiv.org/pdf/2506.12715 https://arxiv.org/html/2506.12715
Reposted
Meng Zhu, Jianting Dong, Xinlu Li, Jiahao Shentu, Yizhuo Song, Evgeny Y. Tsymbal, Jia Zhang: Longitudinal transport spin polarization of spin degenerate antiferromagnets https://arxiv.org/abs/2510.04184 https://arxiv.org/pdf/2510.04184 https://arxiv.org/html/2510.04184
October 7, 2025 at 6:42 AM
Meng Zhu, Jianting Dong, Xinlu Li, Jiahao Shentu, Yizhuo Song, Evgeny Y. Tsymbal, Jia Zhang: Longitudinal transport spin polarization of spin degenerate antiferromagnets https://arxiv.org/abs/2510.04184 https://arxiv.org/pdf/2510.04184 https://arxiv.org/html/2510.04184
Reposted
Intrinsic spin Nernst effect in topological Dirac and magnetic Weyl semimetals
https://arxiv.org/pdf/2409.13225
Taiki Matsushita, Akihiro Ozawa, Yasufumi Araki, Junji Fujimoto, Masatoshi Sato
https://arxiv.org/pdf/2409.13225
Taiki Matsushita, Akihiro Ozawa, Yasufumi Araki, Junji Fujimoto, Masatoshi Sato
Intrinsic spin Nernst effect in topological Dirac and magnetic Weyl semimetals
arXiv abstract link
arxiv.org
September 23, 2024 at 5:46 AM
Intrinsic spin Nernst effect in topological Dirac and magnetic Weyl semimetals
https://arxiv.org/pdf/2409.13225
Taiki Matsushita, Akihiro Ozawa, Yasufumi Araki, Junji Fujimoto, Masatoshi Sato
https://arxiv.org/pdf/2409.13225
Taiki Matsushita, Akihiro Ozawa, Yasufumi Araki, Junji Fujimoto, Masatoshi Sato
Reposted
Lucien Jezequel, Jens H. Bardarson, Adolfo G. Grushin: Explicit equivalence between the spectral localizer and local Chern and winding markers https://arxiv.org/abs/2508.00214 https://arxiv.org/pdf/2508.00214 https://arxiv.org/html/2508.00214
August 4, 2025 at 6:42 AM
Lucien Jezequel, Jens H. Bardarson, Adolfo G. Grushin: Explicit equivalence between the spectral localizer and local Chern and winding markers https://arxiv.org/abs/2508.00214 https://arxiv.org/pdf/2508.00214 https://arxiv.org/html/2508.00214
Reposted
Optical Response of Graphene Quantum Dots in the Visible Spectrum: A Combined DFT-QED Approach
https://arxiv.org/pdf/2510.13769
J. Olivo, J. Blengino Albrieu, Mauro Cuevas.
https://arxiv.org/pdf/2510.13769
J. Olivo, J. Blengino Albrieu, Mauro Cuevas.
https://arxiv.org/abs/2510.13769
arXiv abstract link
arxiv.org
October 16, 2025 at 7:51 AM
Optical Response of Graphene Quantum Dots in the Visible Spectrum: A Combined DFT-QED Approach
https://arxiv.org/pdf/2510.13769
J. Olivo, J. Blengino Albrieu, Mauro Cuevas.
https://arxiv.org/pdf/2510.13769
J. Olivo, J. Blengino Albrieu, Mauro Cuevas.
Reposted
Masato Sakano, et al.: Direct observation of band structure modifications from monolayer WSe2 to Janus WSSe https://arxiv.org/abs/2510.04113 https://arxiv.org/pdf/2510.04113 https://arxiv.org/html/2510.04113
October 7, 2025 at 6:42 AM
Masato Sakano, et al.: Direct observation of band structure modifications from monolayer WSe2 to Janus WSSe https://arxiv.org/abs/2510.04113 https://arxiv.org/pdf/2510.04113 https://arxiv.org/html/2510.04113
Reposted
Excited to share our new article: “Quantum algorithm for vibronic dynamics: case study on singlet fission solar cell design”, now published in Quantum Science and Technology!
📜 Paper: doi.org/10.1088/2058...
📝 Blog post overview: pennylane.ai/blog/2025/02...
[1/8]
📜 Paper: doi.org/10.1088/2058...
📝 Blog post overview: pennylane.ai/blog/2025/02...
[1/8]
September 30, 2025 at 3:58 PM
Excited to share our new article: “Quantum algorithm for vibronic dynamics: case study on singlet fission solar cell design”, now published in Quantum Science and Technology!
📜 Paper: doi.org/10.1088/2058...
📝 Blog post overview: pennylane.ai/blog/2025/02...
[1/8]
📜 Paper: doi.org/10.1088/2058...
📝 Blog post overview: pennylane.ai/blog/2025/02...
[1/8]
Reposted
Hiroaki Ishizuka, Masahiro Sato: Nonlinear optical response of truly chiral phonons: Light-induced phonon angular momentum, Peltier effect, and orbital current https://arxiv.org/abs/2505.05313 https://arxiv.org/pdf/2505.05313 https://arxiv.org/html/2505.05313
May 9, 2025 at 6:08 AM
Hiroaki Ishizuka, Masahiro Sato: Nonlinear optical response of truly chiral phonons: Light-induced phonon angular momentum, Peltier effect, and orbital current https://arxiv.org/abs/2505.05313 https://arxiv.org/pdf/2505.05313 https://arxiv.org/html/2505.05313
Reposted
Hiroki Yoshida, Jan Priessnitz, Libor \v{S}mejkal, Shuichi Murakami: Quantization of spin circular photogalvanic effect in altermagnetic Weyl semimetals https://arxiv.org/abs/2509.05620 https://arxiv.org/pdf/2509.05620 https://arxiv.org/html/2509.05620
September 9, 2025 at 6:42 AM
Hiroki Yoshida, Jan Priessnitz, Libor \v{S}mejkal, Shuichi Murakami: Quantization of spin circular photogalvanic effect in altermagnetic Weyl semimetals https://arxiv.org/abs/2509.05620 https://arxiv.org/pdf/2509.05620 https://arxiv.org/html/2509.05620