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๐Ÿ” chris piech ๐Ÿ“‚ Physics
Showing 4411 results for "chris piech" in Physics
Physics Preprint PDF DOI

Revealing magnetism in the distorted kagome $R$Ti$_3$Bi$_4$ ($R$ = Nd, Sm, Gd) via ARPES and XMCD

C. Lim, F. Ballester, A. Kar, M. Alkorta, D. Subires, J. Dai, M. Tallarida, E. Vescovo, T. K. Kim, C. Cacho, C. Yi, S. Roychowdhury, A. Kumar Sharma, Y. Choi, G. Fabbris, J. Strempfer, P. Gargiani, C. Shekhar, C. Felser, I. Errea, M. G. Vergniory, S. Blanco-Canosa ยท 2026

Kagome materials are known for hosting emergent quantum phenomena driven by the interaction between different lattice, charge and spin orders. Here, we present a detailed angle resolved photoemission โ€ฆ

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Non-thermal electron cyclotron emission during runaway plateau in tokamak disruptions from an analytic hot plasma dispersion tensor

Yeongsun Lee, Kikyung Park, Tchanou Park, Gunsu Yun, Yong-Su Na, Jong-Kyu Park ยท 2026

We derive an analytic hot plasma dispersion tensor for particle distribution functions characterized by Gaussian pitch-angle distributions. The formalism provides direct analytic expressions for non-tโ€ฆ

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3D integration of a hybrid quantum dot circuit-QED device for fast gate dispersive charge readout and coherent spin-photon coupling

Sebastien Granel, Frederic Gustavo, Jean-Luc Thomassin, Heimanu Niebojewski, Benoit Bertrand, Frederic Berger, Alain Gueugnot, Chafik Mhamdi, Etienne Dumur, Romain Maurand, Simon Zihlmann ยท 2026

Hybrid circuit quantum electrodynamics (cQED) aims at coupling various quantum degrees of freedom, among which are spin and charge degrees of freedom in gate defined quantum dots, phonons or magnons..โ€ฆ

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Dynamical preparation of U(1) quantum spin liquids in an analogue quantum simulator

Simon Karch, Melissa Will, Irene Prieto Rodriguez, Nikolas Liebster, SeungJung Huh, Michael Knap, Frank Pollmann, Clemens Kuhlenkamp, Immanuel Bloch, Monika Aidelsburger ยท 2026

Locally constrained gauge theories underpin our understanding of fundamental interactions in particle physics and the emergent behaviour of quantum materials. In strongly correlated systems, they can โ€ฆ

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Umklapp corrections to Landau damping and conditions for non-trivial modifications to quantum critical transport

Vibhu Mishra ยท 2026

We compute the particle--hole bubble for an Ising-nematic metal when the critical Fermi surface approaches the Brillouin zone boundary for $d=2$ dimensions. We find two qualitatively distinct contribuโ€ฆ

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Multi-scale Dynamic Wake Modeling of Floating Offshore Wind Turbines via Fourier Neural Operators and Physics-Informed Neural Networks

Guodan Dong, Jianhua Qin, Chang Xu ยท 2026

Multi-scale dynamic wake prediction is essential for the real-time control and performance optimization of floating offshore wind turbines (FOWTs). In this study, Fourier neural operators (FNOs) and pโ€ฆ

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Flapping Wings Amplify Pitch Stability: Insights from a Robotic Bird

Ronan Gissler, Kenneth S. Breuer ยท 2026

Using a flapping robot in a wind tunnel, we show that flapping faster amplifies existing longitudinal static stability (focusing on the pitch stiffness) and can even make an unstable flier stable. We โ€ฆ

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On Fin Based Propulsion and Maneuvering for Uncrewed Underwater Vehicles

Parker Thomas Grobe ยท 2026

Bio-inspired propulsion using oscillating fins has gained attention for its potential to achieve high thrust, efficiency, and maneuverability. Many aquatic organisms generate propulsion through coordiโ€ฆ

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Synchrotron polarization of anisotropic electron distribution in GRB prompt emission

Kang-Fa Cheng, Kai-Xian Luo, Xiao-Hong Zhao, Jirong Mao, Hong-Bang Liu, Yu-Hang Mo, Jin-Rong Huang, Rong-Li Weng, Wen-Jie Xie, Gao-Jin Yu ยท 2026

In gamma-ray bursts (GRBs), the electron pitch angle ($\alpha$) is usually assumed to be isotropically distributed. However, recent numerical simulations indicate that only the high-energy electrons (โ€ฆ

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Do Solar Energetic Electrons cross the Heliospheric Current Sheet? - A Statistical Study

C. Han, R. F. Wimmer-Schweingruber, P. Kuhl, L. Berger, Z. Ding, A. Kollhoff, Q. Shi, Z. Xu, M. Qin, M. Wang ยท 2026

Solar eruptive events such as flares and coronal mass ejection (CME)-driven shocks can release solar energetic particles (SEPs) into the heliosphere. The heliospheric current sheet (HCS) is a large-scโ€ฆ

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Drift Correction of Scan Images by Snapshot Referencing

Zac Thollar, Kanto Maeda, Tetsuya Kubota, Taka-aki Yano, Qiwen Tan, Takumi Sannomiya ยท 2026

Reliable quantitative analysis in scanning (transmission) electron microscopy (S(T)EM) is often hindered by image drift during long-duration spectral mapping for elemental analysis or for various mateโ€ฆ

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Hierarchical spectral inhomogeneity in photoluminescence of a twisted MoSe2/WSe2 heterobilayer moir\'e superlattice revealed by hyperspectral mapping

Nurul Fariha Ahmad, Yuto Urano, Kenji Watanabe, Takashi Taniguchi, Daichi Kozawa, Ryo Kitaura ยท 2026

Low-temperature photoluminescence from MoSe2/WSe2 moir\'e superlattice often consists of a broad interlayer emission background with dense, narrow peaks, making microscopic line-by-line assignment difโ€ฆ

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A search for the first galaxies across $>0.6$ deg$^2$ of JWST imaging: new evidence for a rapid decline in star-formation activity at $z>12$

D. J. McLeod, J. S. Dunlop, R. J. McLure, C. T. Donnan, R. Begley, S. Antonogiannaki, D. Magee, G. D. Illingworth, P. Arrabal Haro, C. Bondestam, A. C. Carnall, F. Cullen, M. Dickinson, R. S. Ellis, B. L. Frye, H. Golawska, N. A. Grogin, I. J. B. Holst, P. S. Kamieneski, H. -H. Leung, F. -Y. Liu, T. M. Stanton, E. R. Tittley ยท 2026

We present a new determination of the evolving galaxy UV luminosity function (LF) over the extreme redshift range $12.5<z<18.5$, based on a wide-area search of $>$0.6 deg$^2$ of JWST NIRCam imaging coโ€ฆ

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Structure and Large-Scale Kinematics of Young Stellar Populations in the NGC 6357 and NGC 6334 Giant Molecular Cloud Complex

Matthew S. Povich, Leisa K. Townsley, Patrick S. Broos, Aldair E. Bonilla, Giaky Nguyen, Carly Soos, Michael A. Kuhn, Simran S. Singh, Gordon P. Garmire ยท 2026

We map the three-dimensional structure and large-scale kinematics of the young stellar populations in the G352 giant molecular cloud (GMC) complex. In radio and infrared images, G352 appears as long fโ€ฆ

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Thermal conductivity tuning of scalable nanopatterned silicon membranes measured with a three-probe method

Jose M. Sojo-Gordillo, Alex Rodriguez-Iglesias, Dominik M. Koch, Arianna Nigro, Inigo Martin-Fernandez, Marta Fernandez-Regulez, Marc Salleras, Ilaria Zardo ยท 2026

Phononic silicon structures have emerged as an integrable and scalable nanosystem for tailoring thermal transport. However, their widespread adoption has been limited by their complex fabrication pathโ€ฆ

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Synchrotron-cooled plasma distribution in the outer magnetosphere of a neutron star

Mikhail V. Medvedev, Anatoly Spitkovsky, Alexander Philippov ยท 2026

The guiding center formalism is employed to analyze the motion of a charged relativistic particle in an inhomogeneous magnetic field, subject to magnetic mirroring and energy loss due to cooling. The โ€ฆ

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Ternary liquid crystalline mixture showing broad antiferroelectric smectic C$_A$* and glassy hexatic smectic X$_A$* phases

Aleksandra Deptuch, Anna Drzewicz, Marcin Piwowarczyk, Micha{l} Czerwinski, Mateusz Filipow, Mateusz Paczek, Ewa Juszynska-Ga{l}azka ยท 2026

A ternary liquid crystalline mixture was designed to obtain a tilted hexatic smectic phase in the glassy state. Structural, electro-optic, and dielectric properties of the mixture are investigated, anโ€ฆ

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Energies and lifetimes of the 9p and 10p excited states in atomic francium

P. Lassegues, A. Ajayakumar, M. Athanasakis-Kaklamanakis, O. Ahmad, M. Au, J. Berbalk, D. Bettaney, B. van den Borne, A. Chakraborty, T.E. Cocolios, M. Duggan, C. Fajardo, K.T. Flanagan, R.F. Garcia Ruiz, R. de Groote, D. Gonzalez-Acevedo, A. Kastberg, A. Koszorus, L. Lalanne, K.M. Lynch, D.T. McLeroy, A. McGlone, G. Neyens, L. Nies, L. Quanjel, A. Raggio, J. Reilly, B.K. Sahoo, J. Snikeris, J. Warbinek, S.G. Wilkins, X.F. Yang ยท 2026

We present the first measurement of 9p 2P1/2,3/2 and 10p 2P1/2,3/2 excited levels absolute wavenumbers and radiative lifetime in francium. We used the Collinear Resonance Ionization Spectroscopy (CRISโ€ฆ

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Classification and correlation signatures of chiral spin liquids on the pyrochlore lattice

Chunxiao Liu, Leon Balents, Yasir Iqbal ยท 2026

We present a systematic classification and variational study of chiral quantum spin liquids on the pyrochlore lattice based on fermionic parton constructions. Focusing on chiral $\mathrm{U(1)}$ and $\โ€ฆ

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Pinch-off of non-Brownian rod suspensions: onset of heterogeneity and effective extensional viscosity

Virgile Thievenaz, Nathan Vani, Alban Sauret ยท 2026

The stretching and pinch-off of a liquid bridge is a simple way to probe when a suspension of particles stops behaving as a continuum. In this study, we consider density-matched suspensions of rigid nโ€ฆ

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