Tootfinder

#Klanglicht #Graz:
Station 14 Dreifaltigkeitskirche: ich mag Fassadenlichtspiele. Aber die Installation hatte Null Bezug auf die Fassadenelemente der Kirche und wirkte auf mich wie exakt ein Bildschirmschoner von Windows 3.1 den man auf beliebige Objekte loslassen kann.
15/16: megalange Schlange …

Me and my new #yubikey5 part 2:
Now we get to the nitty-gritty parts. I'm using #mbsync to sync multiple #imap accounts to local

Electrically modulated light-emitting diodes driven by resonant and antiresonant tunneling between Cr$_2$Ge$_2$Te$_6$ electrodes
Natalia Zawadzka, Kristina Vaklinova, Tomasz Wo\'zniak, Mihai I. Sturza, Holger Kohlmann, Kenji Watanabe, Takashi Taniguchi, Adam Babi\'nski, Maciej Koperski, Maciej R. Molas
https://arxiv.org/abs/2510.03…

Electrically modulated light-emitting diodes driven by resonant and antiresonant tunneling between Cr$_2$Ge$_2$Te$_6$ electrodes
Exploring the electron tunneling mechanisms in diverse materials systems constitutes a versatile strategy for tailoring the properties of optoelectronic devices. In this domain, bipolar vertical tunneling junctions composed of van der Waals materials with vastly different electronic band structures enable simultaneous injection of electrons and holes into an optically active material, providing a universal blueprint for light-emitting diodes (LEDs). Efficient modulation of the injection efficie…

High-Precision Scale Setting with the Omega-Baryon Mass and Gradient Flow
Alexei Bazavov, Claude W. Bernard, David A. Clarke, Carleton DeTar, Aida X. El-Khadra, Elvira G\'amiz, Steven Gottlieb, Anthony V. Grebe, Urs M. Heller, Leon Hostetler, William I. Jay, Hwancheol Jeong, Andreas S. Kronfeld, Yin Lin, Shaun Lahert, Jack Laiho, Michael Lynch, Andrew T. Lytle, Aaron S. Meyer, Ethan T. Neil, Curtis T. Peterson, James N. Simone, Jacob W. Sitison, Ruth S. Van de Water, Alejandro Vaqu…

High-Precision Scale Setting with the Omega-Baryon Mass and Gradient Flow
The gradient-flow scale $w_0$ in lattice QCD is determined using the mass of the $Ω^-$ baryon to set the physical scale. Nine ensembles using the highly improved staggered quark (HISQ) action with lattice spacings of 0.15 fm down to 0.04 fm are used, seven of which have nearly physical light-quark masses. Electromagnetic corrections to the $Ω^-$ mass are defined in order to compute a pure-QCD $Ω$ mass. The final result is $w_0 = 0.17187(68)$ fm, corresponding to a relative uncertainty of 0.4…

The cosmic web's Lyman-$\alpha$ glow at $z \approx 2.5$; varying hydrodynamic models, dust, and wide-field, narrow-band imaging detection
Oleksii Sokoliuk, John K. Webb, Kenneth M. Lanzetta, Michael M. Shara, Stefan Gromoll, James S. Bolton, Robert F. Carswell, Gaspar Galaz, C\'edric Ledoux, Gaspare Lo Curto, Alain Smette, David Valls-Gabaud, Anja von der Linden, Frederick M. Walter, Joris Witstok

The cosmic web's Lyman-$α$ glow at $z \approx 2.5$; varying hydrodynamic models, dust, and wide-field, narrow-band imaging detection
The diffuse glow of the cosmic web in Lyman-$α$ emission has long been predicted, yet remained elusive to direct wide field detection. We present theoretical calculations that, when compared with recent observations made using the Condor Array Telescope in New Mexico reported in Lanzetta et al. 2024, point to its discovery at $z \approx 2.5$. Synthetic Lyman-$α$ surface brightness maps are constructed from five state-of-the-art hydrodynamic simulations (Illustris-TNG, SIMBA, EAGLE, CROCODILE,…

Two-dimensional materials as a multiproperty sensing platform
Dipankar Jana, Shubhrasish Mukherjee, Dmitrii Litvinov, Magdalena Grzeszczyk, Sergey Grebenchuk, Makars~\v{S}i\v{s}kins, Virgil Gavriliuc, Yihang Ouyang, Changyi Chen, Yuxuan Ye, Yiming Meng, Maciej Koperski
https://arxiv.org/abs/2509.08259…

Two-dimensional materials as a multiproperty sensing platform
Two-dimensional (2D) materials have disrupted materials science due to the development of van der Waals technology. It enables the stacking of ultrathin layers of materials characterized by vastly different electronic structures to create man-made heterostructures and devices with rationally tailored properties, circumventing limitations of matching crystal structures, lattice constants, and geometry of constituent materials and supporting substrates. 2D materials exhibit extraordinary mechanic…