Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Brumme, Thomas"'
Single layers of transition-metal thiophosphates (2D-TMPS$_{3}$) van der Waals magnets are an ideal platform for studying antiferromagnetic interactions in two dimensions. However, the magnetic coupling mechanism between two or more individual layers
Externí odkaz:
http://arxiv.org/abs/2410.13540
Full control of excitons in 2D materials is an important step to exploit them for applications. Straintronics is one method that can be used to effectively control the movement of excitons. Unfortunately, the effects of non-uniform strain in 2D mater
Externí odkaz:
http://arxiv.org/abs/2406.08040
Strain engineering provides a powerful means to tune the properties of two-dimensional materials. Accordingly, numerous studies have investigated the effect of bi- and uniaxial strain. Yet, the strain fields in many systems such as nanotubes and nano
Externí odkaz:
http://arxiv.org/abs/2309.06864
PtSe$_2$ is a promising 2D material for nanoelectromechanical sensing and photodetection in the infrared regime. One of its most compelling features is the facile synthesis at temperatures below 500 {\deg}C, which is compatible with current back-end-
Externí odkaz:
http://arxiv.org/abs/2306.04365
Autor:
Subakti, Subakti, Daqiqshirazi, Mohammadreza, Wolf, Daniel, Linck, Martin, Kern, Felix L., Jain, Mitisha, Kretschmer, Silvan, Krasheninnikov, Arkady V., Brumme, Thomas, Lubk, Axel
Here, by making use of medium and high resolution autocorrected off-axis electron holography, we directly probe the electrostatic potential as well as in-plane and out-of-plane charge delocalization at edges and steps in multilayer hexagonal boron ni
Externí odkaz:
http://arxiv.org/abs/2210.04027
Autor:
Kempt, Roman, Lukas, Sebastian, Hartwig, Oliver, Prechtl, Maximilian, Kuc, Agnieszka, Brumme, Thomas, Li, Sha, Neumaier, Daniel, Lemme, Max C., Duesberg, Georg, Heine, Thomas
PtSe$_2$ is one of the most promising materials for the next generation of piezoresistive sensors. However, the large-scale synthesis of homogeneous thin films with reproducible electromechanical properties is challenging due to polycrystallinity. We
Externí odkaz:
http://arxiv.org/abs/2112.08062
Autor:
Kempt, Roman, Lukas, Sebastian, Hartwig, Oliver, Prechtl, Maximilian, Kuc, Agnieszka, Brumme, Thomas, Li, Sha, Neumaier, Daniel, Lemme, Max C., Duesberg, Georg S., Heine, Thomas
PtSe2 is one of the most promising materials for the next generation of piezoresistive sensors. However, the large-scale synthesis of homogeneous thin films with reproducible electromechanical properties is challenging due to polycrystallinity. It is
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A91785
https://tud.qucosa.de/api/qucosa%3A91785/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A91785/attachment/ATT-0/
Autor:
Yuan, Long, Zheng, Biyuan, Zhao, Qiuchen, Kempt, Roman, Brumme, Thomas, Kuc, Agnieszka Beata, Ma, Chao, Deng, Shibin, Pan, Anlian, Huang, Libai
Atomically precise lateral heterojunctions based on transition metal dichalcogenides provide a new platform for exploring exciton Mott transition in one-dimension. To investigate the intrinsically non-equilibrium Mott transition, we employed ultrafas
Externí odkaz:
http://arxiv.org/abs/2111.07887
Two-dimensional (2D) materials may exhibit intriguing band structure features (e.g., Dirac points), that lay far away from the Fermi level. They are, thus, not usable in applications. The semiconducting 2D material PC6 has two Dirac cones above and b
Externí odkaz:
http://arxiv.org/abs/2109.14899
Autor:
Klein, Julian, Wierzbowski, Jakob, Soubelet, Pedro, Brumme, Thomas, Maschio, Lorenzo, Kuc, Agnieszka, Müller, Kai, Stier, Andreas V., Finley, Jonathan J.
Publikováno v:
Phys. Rev. Materials 6, 024002 (2022)
Manipulating electronic interlayer coupling in layered van der Waals (vdW) materials is essential for designing opto-electronic devices. Here, we control vibrational and electronic interlayer coupling in bi- and trilayer 2H-MoS$_2$ using large extern
Externí odkaz:
http://arxiv.org/abs/2106.11839