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๐Ÿ” benjamin sherman ๐Ÿ“‚ Physics
Showing 14526 results for "benjamin sherman" in Physics
Physics Preprint PDF DOI

Intrinsic anomalous thermal hall effect as a signature of quantum metric in d-wave altermagnets

Rishi G. Gopalakrishnan, Srimayi Korrapati, Sumanta Tewari ยท 2026

We investigate the intrinsic anomalous thermal Hall effect in d-wave altermagnets, where a transverse heat current is generated by a longitudinal temperature gradient in the absence of a magnetic fielโ€ฆ

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Weak-to-Strong Measurement Transition with Thermal Instabilities

Marcos V. S. Lima, Carlos H. S. Vieira, Irismar G. da Paz, Pedro R. Dieguez, Lucas S. Marinho ยท 2026

Quantum measurement is physically realized through a finite dynamical interaction between a system and a measuring apparatus, giving rise to a continuous transition from weak to strong regimes. While โ€ฆ

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Quantifying Thermal, Photovoltage, and Defect Contributions to Transient Absorption of Ta$_{3}$N$_{5}$ Photoanodes

Johannes Dittloff, Lukas M. Wolz, Matthias U. Quintern, Laura I. Wagner, Matthias Kuhl, Johanna Eichhorn, Ian D. Sharp ยท 2026

Ta$_{3}$N$_{5}$ is among the most intensively studied photoanode materials for solar-driven water oxidation, yet its performance often remains limited by short carrier lifetimes and defect mediated reโ€ฆ

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Thermal Spectra Without Detailed Balance

Xingjian Lu, Shuzhe Shi ยท 2026

A thermal spectrum is often taken as a signature that the emitted probe has reached detailed balance with the surrounding medium. We show that this interpretation is not generally valid by studying hoโ€ฆ

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Bosonic Josephson junction dynamics: interplay between quantum and thermal fluctuations

Andrea Bardin, Francesco Lorenzi, Luca Salasnich ยท 2026

We investigate the superfluid dynamics of a Josephson junction beyond the mean-field description, incorporating the role of thermal fluctuations as well as quantum fluctuations. Using a formalism thatโ€ฆ

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High-key-rate Fully-Passive Quantum Access Network with Thermal Source

H.W. Yin, B.D. Zhu, H. Peng, T. Wang, X.Q. Jiang, Y.K. Xu, G.H. Zeng ยท 2026

To accommodate classical communication systems with progressively increasing transmission rates, quantum access networks (QAN) have undergone systematic and protocol-level optimizations in recent yearโ€ฆ

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DeepPropNet: an operator learning-based predictor for thermal plasma properties

Zuo Wang, Linlin Zhong ยท 2026

Thermal plasma properties play a critical role in plasma simulations and plasma-related applications. However, their strong nonlinear dependence on temperature, pressure, and gas composition makes accโ€ฆ

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Thermal and geometric normal modes of spectral fluctuations in heavy-ion collisions

Rupam Samanta ยท 2026

The transverse momentum spectrum of charged particles in ultra-relativistic heavy-ion collisions fluctuates event-by-event, encoding signatures of underlying collective dynamics. Such fluctuations oriโ€ฆ

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A Theoretical Investigation of the Thermal and Photochemical Mechanisms of Ethylbenzene Dehydrogenation on Rutile TiO$_{2}$(110)

Nico Yannik Merkt ยท 2026

This master's thesis investigates the thermal and photochemical dehydrogenation of ethylbenzene (EB) to styrene on the rutile TiO$_{2}$(110) surface. A dual-methodological quantum chemical approach isโ€ฆ

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Strain and Twist Engineering of Interfacial Thermal Transport in Homo- and Hetero-Interfaces of Graphene and Hexagonal Boron Nitride

Wenwu Jiang, Huasong Qin, Yilun Liu, Wengen Ouyang, Oded Hod, Michael Urbakh ยท 2026

A dramatic difference between the vertical thermal conductance response of homogeneous and heterogeneous graphene/h-BN interfaces to external mechanical perturbations, is predicted. Homogeneous grapheโ€ฆ

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First-Principles Study of Structural, Electronic, Thermal, and Optical Properties of Quasi-2D C2 N2 O Using GGA and HSE06

Hemn. G. H, Nzar. R. Abdullah, Vidar Gudmundsson ยท 2026

DFT and AIMD are used to investigate the structural, stability, electronic, thermal, and optical properties of the quasi-2D C2N2O structure. The structure exhibits thermal and energy stability, signifโ€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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JOYS+ analyses of OCN$^-$, N$_2$O, NO, and complex cyanides in ices -- Thermal processing results in modest enhancement of OCN$^-$ ice

P. Nazari, N. Brunken, Y. Chen, K. Slavicinska, E. F. van Dishoeck, W. R. M. Rocha, A. C. A. Boogert, M. G. Navarro, V. J. M. Le Gouellec, L. Francis, L. Tychoniec, A. Caratti o Garatti, C. Gieser, T. P. Greene, P. J. Kavanagh ยท 2026

Nitrogen-bearing molecules are more difficult to observe than oxygen-bearing ones, mainly due to the lower abundance of nitrogen in the interstellar medium. Therefore, the formation pathways of many oโ€ฆ

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Optimized thermal control of a dual-wavelength-resonant nonlinear cavity

Fabian Meylahn, Henning Vahlbruch, Benno Willke ยท 2026

Optical resonator-enhanced nonlinear interactions are of great importance for the efficient generation of continuous-wave second harmonic generation, optical parametric oscillation, frequency mixing, โ€ฆ

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Tuning magnitude and direction of lattice thermal conductivity in transition metal dichalcogenide heterobilayers

Elliot Perviz, Antonio Cammarata ยท 2026

We investigate the nanoscale mechanisms determining lattice thermal conductivity (LTC) of pristine and W-doped MX$_2$-M$^\prime$X$^\prime_2$ transition metal dichalcogenide heterobilayers from first pโ€ฆ

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Reversible Modulation of Thermal Conductivity in GaN via Strain-Driven Reorganization of Dislocation Ensembles

Shantal Adajian, Fanghao Zhang, Zeyu Xiang, Tanay Tak, Miguel Zepeda-Rosales, Nikhil Tulshibagwale, Kirk Fields, Bolin Liao ยท 2026

Crystalline defects are generally regarded as static phonon scatterers that irreversibly suppress thermal transport. Here we show that elastic strain can dynamically and reversibly reorganize dislocatโ€ฆ

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Tunable thermal conductivity through dual spin-phonon coupling in van der Waals ferromagnetic insulator Cr2Ge2Te6

Zhongbin Wang, Wenlong Tang, Simin Pang, Hongxing Zhu, Renkang Fan, Baohai Jia, Junxue Li, Ben Xu, Jun Zhang, Lin Xie, Jiaqing He ยท 2026

The active manipulation of phonon transport remains a central challenge in phononics and spin caloritronics due to the charge-neutral nature of heat carriers. Spin-phonon coupling (SPC) offers a promiโ€ฆ

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The Unstable Chromosphere: Effects of the Thermal Farley-Buneman Instability Across a Broad Range of Solar Chromospheric Conditions

Samuel Evans, Meers Oppenheim, Juan Martinez-Sykora, Alexander Green ยท 2026

In the coldest regions of the solar atmosphere, lingering discrepancies between models and observations may be caused by the Thermal Farley-Buneman Instability (TFBI). This meter-scale, electrostatic,โ€ฆ

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Knudsen number as a non-thermal parameter: possible origin of skewness in space plasma distributions

Ivan Gallo-Mendez, Adolfo F. Vinas, Pablo S. Moya ยท 2026

Non-Maxwellian distributions and their origins in space plasma have attracted significant attention due to their prevalence and impact on various astrophysical and space-related phenomena. This paper โ€ฆ

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Microstructure engineering of Ti-6Al-4V in laser powder bed fusion via 1D thermal modeling and supporting experiments

Carina van der Linde, Iason Sideris, Lea Deillon, Mohamadreza Afrasiabi, Markus Bambach ยท 2026

The microstructure of Ti-6Al-4V has a decisive impact on its mechanical performance; however, controlling phase composition during Laser Powder Bed Fusion (LPBF) remains difficult because of the inherโ€ฆ

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