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@benb@osintua.eu
2025-07-05 15:46:47

Russian weapons failing: what's behind it and how the frontline Is shifting | Front News: benborges.xyz/2025/07/05/russi

@ruth_mottram@fediscience.org
2025-07-08 06:35:50

Tip for #FlyingLess as a family: prepare for long train rides with board card games. The #privacy friendly app games by @… are absolutely brilliant, easy to use, stable not stealing your data (or trying to sell your kids stuff).
(Edited to give right masto account: top work, thanks Secuso🙏 for the hours of fun your sudoku app has provided already).
secuso.aifb.kit.edu/english/10

@arXiv_condmatmtrlsci_bot@mastoxiv.page
2025-06-10 10:53:42

Ferroelectric switching of quantum anomalous Hall effects in MnBi2Te4 films
Jiaheng Li, Quansheng Wu, Hongming Weng
arxiv.org/abs/2506.07653

Ferroelectric switching of quantum anomalous Hall effects in MnBi2Te4 films
The integration of ferroelectric and topological materials offers a promising avenue for advancing the development of quantum material devices. In this work, we explore the strong coupling between topological states and ferroelectricity in the heterostructure formed by interfacing MnBi2Te4 (MBT) thin films and monolayer In2Te3. Our first-principles calculations demonstrate that the polarization direction in In2Te3 can strongly alter electronic band structures in the MBT/In2Te3 heterostructure, …

@arXiv_astrophEP_bot@mastoxiv.page
2025-07-08 09:55:41

Edge-On Disk Study (EODS) II: Thermal Structure of the Flying Saucer Disk
S. Guilloteau (Univ. Bordeaux, CNRS, Laboratoire d'Astrophysique de Bordeaux), O. Denis-Alpizar (Departamento de F\'isica, Facultad de Ciencias, Universidad de Chile, Av. Las Palmeras 3425, Nu\~noa, Santiago, Chile), A. Dutrey (Univ. Bordeaux, CNRS, Laboratoire d'Astrophysique de Bordeaux), C. Foucher (Univ. Bordeaux, CNRS, Laboratoire d'Astrophysique de Bordeaux), S. Gavino (Dipartimento di Fisic…

Edge-On Disk Study (EODS) II: Thermal Structure of the Flying Saucer Disk
Context. The dust and gas temperature in proto-planetary disks play critical roles in determining their chemical evolution and influencing planet formation processes. Aims. We attempted an accurate measurement of the dust and CO temperature profile in the edge-on disk of the Flying Saucer. Methods. We used the unique properties of the Flying Saucer, its edge-on geometry and its fortunate position in front of CO clouds with different brightness temperatures to provide independent constraints on …

@oekologisch_unterwegs@mastodon.online
2025-08-05 09:06:44

Das #Rezept des Tages:
Mein #Flammkuchenrezept habe ich von Freunden aus Hessen. 🍕🔥 Mit einem selbstgemachten Teig, bestrichen mit Crème fraîche und bestreut mit #Schinkenspeck, rot…

Flammkuchen mit Federweißer – herbstlich, knusprig, lecker
Du liebst Federweißer? Dann passt dieser knusprige Flammkuchen perfekt dazu – mit Crème fraîche, Gemüse und optional Schinken!

@freelancer0111@norden.social
2025-09-09 18:27:50

Ich liebe es, wie Deutschland #Digitalisierung durchspielt: Bekomme ungefragt ein vertrauliches Dokument (inkl. meiner und fremder Daten) einer beauftragten RA-Kanzlei unverschlüsselt (!) per Mail zugeschickt, mit der Bitte, doch in in den ungesicherten Mail-Verkehr mit der Kanzlei einzuwilligen. Alternative: Fehlanzeige. Ich bitte um sicheren Weg, zB Mandanten-Zugang, oder meine öff. Schl…

@leftsidestory@mstdn.social
2025-07-08 00:30:05

Urban Solitude III 🈳
城市孤独 III 🈳
📷 Pentax MX
🎞️Fujifilm Neopan SS, expired 1995
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph depicting a narrow alleyway with a brick-paved path. The alley is flanked by high walls on both sides, creating a sense of depth and leading the eye towards a door at the end. The shadows cast by the walls create a pattern of light and dark on the ground, adding texture to the scene. The door at the end of the alley is slightly ajar, with a ladder leaning against the wall nearby. **Chinese:** 一张黑白照片，描绘了一条狭窄的小巷，铺着砖块的小路。小巷两侧是…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph showing a view through a slightly open door into a narrow alleyway. The door handle and hinge are visible on the left side of the image. The alleyway is paved with bricks and extends into the distance, with a few steps leading up to another level. The perspective gives a sense of depth and invites curiosity about what lies beyond. **Chinese:** 一张黑白照片，展示了通过一扇微开的门看到的狭窄小巷。门把手和铰链在图片的左侧可见。小巷铺着砖块，向远处延伸，几级台阶通向另一个高度。透视感给人一种深度感，并引发人…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph of an entrance to a traditional building, featuring a decorative brick wall with a circular pattern near the top. The entrance is framed by brick walls, and the roof above shows some wear. The scene is slightly blurred, adding a sense of nostalgia and timelessness to the image. **Chinese:** 一张黑白照片，展示了一座传统建筑的入口，入口上方的砖墙上有一个圆形图案装饰。入口由砖墙围成，上方的屋顶显得有些破旧。场景略显模糊，为图片增添了一种怀旧和永恒的感觉。
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph capturing a string of traditional Chinese lanterns hanging from a wire. The lanterns are intricately designed and appear to be made of a translucent material. They are positioned in front of a building with a numbered plaque, and a security camera is visible on the right side of the image. The lanterns add a cultural and festive element to the scene. **Chinese:** 一张黑白照片，拍摄了一串悬挂在电线上的中国传统灯笼。灯笼设计精美，看起来是由半透明材料制成。它们位于一栋带有编号牌匾的建筑…

Yiding Cao Geld mit PayPal.Me senden
Folgen Sie dem Link PayPal.Me/dingsterdingster und geben Sie den Betrag ein. Es ist bequem und sicher. Sie haben noch kein PayPal-Konto? Kein Problem.

@arXiv_physicsoptics_bot@mastoxiv.page
2025-09-09 09:50:02

Structuring Polarization States of Light in Space and Time
Danilo Gomes Pires, Jiaren Tan, Hooman Barati Sedeh, Natalia M. Litchinitser
arxiv.org/abs/2509.05848

Structuring Polarization States of Light in Space and Time
The spatiotemporal sculpturing of light beams with arbitrary phase and polarization topologies has garnered significant attention in recent years due to its potential to advance optical technologies and reveal novel physical phenomena. Examples of spatiotemporal beams include space-time wave packets, flying donuts, tilted pulse fronts, X-waves, Airy pulses, and spatiotemporal optical vortices. Here, we introduce and demonstrate a new class of spatiotemporal polarization states of light. We prop…

@finlaydag33k@social.linux.pizza
2025-08-05 19:38:50

>Friend (checking in): "How's homie recovering [from the breakup]?"
>Me: "I'm trying to make something in FreeCAD..."
>Friend: "Still feeling rough huh?"

@arXiv_condmatmtrlsci_bot@mastoxiv.page
2025-06-10 18:14:20

This arxiv.org/abs/2503.07500 has been replaced.
initial toot: mastoxiv.page/@a…

Oriented 2D Ruddlesden-Popper Metal Halides by Pulsed Laser Deposition
Two-dimensional (2D) Ruddlesden-Popper (RP) Metal Halides present unique and tunable properties. However, direct and oriented synthesis is challenging due to low formation energies that lead to rapid, uncontrolled growth during solution-based processing. Here, we report the solvent-free growth of oriented and n = 1 2D $(\mbox{PEA})_2\mbox{PbI}_4$ RP films by pulsed laser deposition (PLD). In situ photoluminescence (PL) during deposition reveals formation of the n =1 phase at the ear;y stages of…