Relevant bibliographies by topics / Su-Schrieffer-Heeger model

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  2. Dissertations / Theses
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  4. Conference papers

Academic literature on the topic 'Su-Schrieffer-Heeger model'

Author: Grafiati
Published: 25 May 2024

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Journal articles on the topic "Su-Schrieffer-Heeger model"

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Zoli, Marco. "Spectral properties of the Su–Schrieffer–Heeger model." Solid State Communications 122, no. 10 (June 2002): 531–35. http://dx.doi.org/10.1016/s0038-1098(02)00183-7.

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Zoli, Marco. "Thermodynamics of a continuum Su–Schrieffer–Heeger model." Physica B: Condensed Matter 344, no. 1-4 (February 2004): 372–78. http://dx.doi.org/10.1016/j.physb.2003.10.015.

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Zoli, Marco. "Dimensionality effects on the Su–Schrieffer–Heeger model." Physica C: Superconductivity 384, no. 3 (February 2003): 274–82. http://dx.doi.org/10.1016/s0921-4534(02)01883-x.

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ZOLI, M. "Polaronic features in the Su?Schrieffer?Heeger model." Physica B: Condensed Matter 329-333 (May 2003): 1554–55. http://dx.doi.org/10.1016/s0921-4526(02)02292-5.

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Oztas, Z., and N. Candemir. "Su-Schrieffer-Heeger model with imaginary gauge field." Physics Letters A 383, no. 15 (May 2019): 1821–24. http://dx.doi.org/10.1016/j.physleta.2019.02.037.

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Kwapisz, Jan H., and Leszek Z. Stolarczyk. "Applications of Hückel-Su-Schrieffer-Heeger method." Structural Chemistry 32, no. 4 (May 11, 2021): 1393–406. http://dx.doi.org/10.1007/s11224-021-01782-2.

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AbstractThe equilibrium carbon-carbon (C-C) bond lengths in π-electron hydrocarbons are very sensitive to the electronic ground-state characteristic. In the recent two papers by Stolarczyk and Krygowski (J Phys Org Chem, 34:e4154,e4153, 2021) a simple quantum approach, the Augmented Hückel Molecular Orbital (AugHMO) model, is proposed for the qualitative, as well as quantitative, study of this phenomenon. The simplest realization of the AugHMO model is the Hückel-Su-Schrieffer-Heeger (HSSH) method, in which the resonance integral β of the HMO model is a linear function the bond length. In the present paper, the HSSH method is applied in a study of C-C bond lengths in a set of 34 selected polycyclic aromatic hydrocarbons (PAHs). This is exactly the set of molecules analyzed by Riegel and Müllen (J Phys Org Chem, 23:315, 2010) in the context of their electronic-excitation spectra. These PAHs have been obtained by chemical synthesis, but in most cases no diffraction data (by X-rays or neutrons) of sufficient quality is available to provide us with their geometry. On the other hand, these PAHs are rather big (up to 96 carbon atoms), and ab initio methods of quantum chemistry are too expensive for a reliable geometry optimization. That makes the HSSH method a very attractive alternative. Our HSSH calculations uncover a modular architecture of certain classes of PAHs. For the studied molecules (and their fragments – modules), we calculate the values of the aromaticity index HOMA.
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Jin, Kyung-Hwan, and Feng Liu. "1D topological phases in transition-metal monochalcogenide nanowires." Nanoscale 12, no. 27 (2020): 14661–67. http://dx.doi.org/10.1039/d0nr03529g.

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Yahyavi, M., L. Saleem, and B. Hetényi. "Variational study of the interacting, spinless Su–Schrieffer–Heeger model." Journal of Physics: Condensed Matter 30, no. 44 (October 11, 2018): 445602. http://dx.doi.org/10.1088/1361-648x/aae0a4.

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Vos, Fernando L. J., Daniel P. Aalberts, and Wim van Saarloos. "Su-Schrieffer-Heeger model applied to chains of finite length." Physical Review B 53, no. 22 (June 1, 1996): 14922–28. http://dx.doi.org/10.1103/physrevb.53.14922.

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Michielsen, Kristel, and Hans De Raedt. "Quantum molecular dynamics study of the Su-Schrieffer-Heeger model." Zeitschrift für Physik B Condensed Matter 103, no. 3 (April 1997): 391–400. http://dx.doi.org/10.1007/s002570050393.

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Dissertations / Theses on the topic "Su-Schrieffer-Heeger model"

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Allard, Thomas. "Disorder and topology in strongly coupled light-matter systems." Electronic Thesis or Diss., Strasbourg, 2023. http://www.theses.fr/2023STRAE031.

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Cette thèse explore sur le plan théorique l'influence du couplage fort lumière-matière sur deux domaines majeurs de la physique de la matière condensée : les systèmes désordonnés et les phases topologiques de la matière. Nous y étudions le couplage fort entre une cavité optique multimode et, d’abord, une chaîne d'émetteurs dipolaires désordonnée, puis, une chaîne topologique d'émetteurs dipolaires. Dans les deux cas, nous révélons un impact considérable du couplage fort lumière-matière sur les propriétés du système. En étudiant une chaîne désordonnée, nous révélons entre autres que l'augmentation du désordre conduit les états sombres du système à acquérir une partie photonique leur permettant d'hériter de caractéristiques de transport polaritoniques à longue portée. En considérant une chaîne topologique dite de Su-Schrieffer-Heeger, nous révélons notamment l'hybridation des états de bord en états de bord polaritoniques présentant des propriétés de transport bord-à-bord efficaces
This thesis explores theoretically the fate of Anderson localization, as well as of topological phases of matter, in the strong light-matter coupling regime. We analyze the properties of one-dimensional systems made of dipolar emitters strongly-coupled to a multimode optical cavity. By studying a disordered chain of emitters, we find notably that, in the strong-coupling regime, increasing disorder leads almost uncoupled dark states to acquire a photonic part, allowing them to inherit polaritonic long-range transport characteristics. Investigating a dimerized chain of emitters, we study a variation of the Su-Schrieffer-Heeger model of polyacetylene, with the addition of an effective, cavity-induced, dipole-dipole coupling. We unveil the hybridization of the original topological edge states into polaritonic edge states that present unusual properties, such as efficient edge-to-edge transport characteristics
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Hultell, (Andersson) Magnus. "Electron-Lattice Dynamics in pi-Conjugated Systems." Licentiate thesis, Linköping University, Linköping University, Department of Physics, Chemistry and Biology, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-7996.

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In this thesis we explore in particular the dynamics of a special type of quasi-particle in pi-conjugated materials termed polaron, the origin of which is intimately related to the strong interactions between the electronic and the vibrational degrees of freedom within these systems. In order to conduct such studies with the particular focus of each appended paper, we simultaneously solve the time-dependent Schrödinger equation and the lattice equation of motion with a three-dimensional extension of the famous Su-Schrieffer-Heeger (SSH) model Hamiltonian. In particular, we demonstrate in Paper I the applicability of the method to model transport dynamics in molecular crystals in a region were neither band theory nor perturbative treatments such as the Holstein model and extended Marcus theory apply. In Paper II we expand the model Hamiltonian to treat the revolution of phenylene rings around the sigma-bonds and demonstrate the great impact of stochastic ring torsion on the intra-chain mobility in conjugated polymers using poly[phenylene vinylene] (PPV) as a model system. Finally, in Paper III we go beyond the original purpose of the methodology and utilize its great flexibility to study radiationless relaxations of hot excitons.


Report code: LiU-TEK-LIC-2007:4.
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Book chapters on the topic "Su-Schrieffer-Heeger model"

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Asbóth, János K., László Oroszlány, and András Pályi. "The Su-Schrieffer-Heeger (SSH) Model." In A Short Course on Topological Insulators, 1–22. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-25607-8_1.

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Conference papers on the topic "Su-Schrieffer-Heeger model"

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Tusnin, Aleksandr, Xinru Ji, Anton Stroganov, Alexey Tikan, and Tobias J. Kippenberg. "Edge state optical frequency combs in the microresonator based Su-Schrieffer-Heeger model." In CLEO: Fundamental Science. Washington, D.C.: Optica Publishing Group, 2023. http://dx.doi.org/10.1364/cleo_fs.2023.fm1b.7.

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Tusnin, Aleksandr, Xinru Ji, Johann Riemensberger, Anton Stroganov, Alexey Tikan, and Tobias J. Kippenberg. "Edge State Optical Frequency Combs in the Microresonator Based Su-Schrieffer- Heeger model." In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 2023. http://dx.doi.org/10.1109/cleo/europe-eqec57999.2023.10232755.

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Rajabpoor Alisepahi, Amir, and Jihong Ma. "Boundary effect on in-gap edge states in nonlocal Su-Schrieffer-Heeger model." In Health Monitoring of Structural and Biological Systems XVIII, edited by Piervincenzo Rizzo, Zhongqing Su, Fabrizio Ricci, and Kara J. Peters. SPIE, 2024. http://dx.doi.org/10.1117/12.3010537.

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Saxena, Abhi, Yueyang Chen, Zhuoran Fang, and Arka Majumdar. "Photonic Topological Baths for Quantum Simulation." In CLEO: Science and Innovations. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_si.2022.sf3g.5.

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Using coupled arrays of upto 16 high Q nanocavities we experimentally realized quantum photonic baths based on the Su-Schrieffer-Heeger model and investigated the effect of fabrication induced disorder on these baths by probing individual super-modes.
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Sohn, Byoung-Uk, Yue-Xin Huang, Ju Won Choi, George F. R. Chen, Doris K. T. Ng, Shengyuan A. Yang, and Dawn T. H. Tan. "A topological optical parametric amplifier on a CMOS-chip." In Nonlinear Optics. Washington, D.C.: Optica Publishing Group, 2023. http://dx.doi.org/10.1364/nlo.2023.w2a.3.

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We demonstrate 12.8dB optical parametric gain using a topological photonic waveguide based on the Su-Schrieffer-Heeger model with a domain wall, implemented on ultra-silicon-rich nitride. The Kerr nonlinearity is observed to induce delocalization in the topological mode.
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Wang, Ziteng, Domenico Bongiovanni, Zhichan Hu, Xiangdong Wang, Ruoqi Cheng, Daohong Song, Roberto Morandotti, Hrvoje Buljan, and Zhigang Chen. "Inherited topological edge states in photonic trimer lattices." In CLEO: Fundamental Science. Washington, D.C.: Optica Publishing Group, 2023. http://dx.doi.org/10.1364/cleo_fs.2023.fm1b.4.

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We show that topological properties of edge states in trimer lattices are inherited from the Su-Schrieffer-Heeger model, albeit not featuring the traditional Zak phase invariant. Such edge states are demonstrated in a photonic platform.
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Bongiovanni, Domenico, Zhichan Hu, Ziteng Wang, Xiangdong Wang, Yahui Zhang, Dario Jukić, Yi Hu, et al. "Demonstration of Orbital Corner States in Higher-order Photonic Topological Insulators." In CLEO: QELS_Fundamental Science. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_qels.2022.ftu1b.2.

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We report higher-order orbital corner states in two-dimensional Su-Schrieffer-Heeger (SSH) photonic lattices, representing an orbital HOTI model. With appropriately shaped input beams, we explore orbital corner excitations in topologically nontrivial and trivial regimes.
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Viedma, David, Anselmo M. Marques, Ricardo G. Dias, and Verònica Ahufinger. "n-Root of the Su-Schrieffer-Heeger Model on a Photonic Ring Resonator Lattice." In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 2023. http://dx.doi.org/10.1109/cleo/europe-eqec57999.2023.10232618.

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Wang, Yu, Donghao Yang, Shaohua Gao, Xinzheng Zhang, Irena Drevensek-Olenik, Qiang Wu, Marouen Chemingui, Zhigang Chen, and Jingjun Xu. "Visible Topological Lasing Based on a Polymer-cholesteric Liquid Crystal Superlattice." In CLEO: Applications and Technology. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_at.2022.jw3b.63.

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Low-threshold topological lasing at visible wavelengths and with circular polarizations is demonstrated theoretically, and experimentally in a femtosecond-laser-written micron-sized polymer-cholesteric liquid crystal composite structure by manipulating the topological mini-bands based on the Su-Schrieffer-Heeger model.
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Lienhard, Vincent, Sylvain de Léséleuc, Pascal Scholl, Daniel Barredo, Thierry Lahaye, and Antoine Browaeys. "Experimental realization of a bosonic version of the Su-Schrieffer-Heeger (SSH) model with Rydberg atoms." In Quantum Information and Measurement. Washington, D.C.: OSA, 2019. http://dx.doi.org/10.1364/qim.2019.f4b.2.

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