--- _id: '10389' abstract: - lang: eng text: We perform numerical simulations to study self-assembly of nanoparticles mediated by an elastic planar surface. We show how the nontrivial elastic response to deformations of these surfaces leads to anisotropic interactions between the particles resulting in aggregates having different geometrical features. The morphology of the patterns can be controlled by the mechanical properties of the surface and the strength of the particle adhesion. We use simple scaling arguments to understand the formation of the different structures, and we show how the adhering particles can cause the underlying elastic substrate to wrinkle if two of its opposite edges are clamped. Finally, we discuss the implications of our results and suggest how elastic surfaces could be used in nanofabrication. acknowledgement: This work was supported by the National Science Foundation under Career Grant No. DMR-0846426. We thank Josep C. Pàmies and William L. Miller for helpful discussions. article_number: '8324' article_processing_charge: No article_type: original author: - first_name: Anđela full_name: Šarić, Anđela id: bf63d406-f056-11eb-b41d-f263a6566d8b last_name: Šarić orcid: 0000-0002-7854-2139 - first_name: Angelo full_name: Cacciuto, Angelo last_name: Cacciuto citation: ama: Šarić A, Cacciuto A. Soft elastic surfaces as a platform for particle self-assembly. Soft Matter. 2011;7(18). doi:10.1039/c1sm05773a apa: Šarić, A., & Cacciuto, A. (2011). Soft elastic surfaces as a platform for particle self-assembly. Soft Matter. Royal Society of Chemistry. https://doi.org/10.1039/c1sm05773a chicago: Šarić, Anđela, and Angelo Cacciuto. “Soft Elastic Surfaces as a Platform for Particle Self-Assembly.” Soft Matter. Royal Society of Chemistry, 2011. https://doi.org/10.1039/c1sm05773a. ieee: A. Šarić and A. Cacciuto, “Soft elastic surfaces as a platform for particle self-assembly,” Soft Matter, vol. 7, no. 18. Royal Society of Chemistry, 2011. ista: Šarić A, Cacciuto A. 2011. Soft elastic surfaces as a platform for particle self-assembly. Soft Matter. 7(18), 8324. mla: Šarić, Anđela, and Angelo Cacciuto. “Soft Elastic Surfaces as a Platform for Particle Self-Assembly.” Soft Matter, vol. 7, no. 18, 8324, Royal Society of Chemistry, 2011, doi:10.1039/c1sm05773a. short: A. Šarić, A. Cacciuto, Soft Matter 7 (2011). date_created: 2021-11-29T14:33:18Z date_published: 2011-08-08T00:00:00Z date_updated: 2021-11-29T15:12:10Z day: '08' doi: 10.1039/c1sm05773a extern: '1' external_id: arxiv: - '1106.2995' intvolume: ' 7' issue: '18' keyword: - condensed matter physics - general chemistry language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1106.2995 month: '08' oa: 1 oa_version: Preprint publication: Soft Matter publication_identifier: eissn: - 1744-6848 issn: - 1744-683X publication_status: published publisher: Royal Society of Chemistry quality_controlled: '1' scopus_import: '1' status: public title: Soft elastic surfaces as a platform for particle self-assembly type: journal_article user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 7 year: '2011' ... --- _id: '1050' abstract: - lang: eng text: We present experimentally derived potential curves 1?and spin-orbit interaction functions for the strongly perturbed AΣu+ 3?and bΠu states of the cesium dimer. The results are based on data from several sources. Laser-induced fluorescence Fourier transform spectroscopy (LIF FTS) was used some time ago in the Laboratoire Aimé Cotton primarily to study the XΣg+ state. More recent work at Tsinghua University provides information from moderate 3?resolution spectroscopy on the lowest levels of the bΠ0u± state as well as additional high-resolution data. From Innsbruck University, we have precision data obtained with cold Cs2 molecules. Recent data from Temple University was obtained using the optical-optical double resonance polarization spectroscopy technique, and finally, a group at the University of Latvia has added additional LIF FTS data. In the Hamiltonian matrix, we have used analytic potentials (the expanded Morse oscillator form) with both finite-difference (FD) coupled-channel and discrete variable representation (DVR) calculations of the term values. Fitted diagonal and off-diagonal spin-orbit functions are obtained and compared with ab initio results from Temple and Moscow State universities. acknowledgement: The work in Temple University was supported by NSF grant no. PHY-0855502. S.K. acknowledges support from AFOSR and from NSF grant no. PHY-1005453. S.A., C.M., and J.H. were supported by NSF grants no. PHY-0652938 and PHY-0968898. The work at Stony Brook was supported by NSF grants no. PHY-0652459 and PHY-0968905. The work in Tsinghua University was supported by NSFC of China, under grant no. 20773072. The Moscow team thanks the Russian Foundation for Basic Researches by the grant no. 10-03-00195 and MSU Priority Direction 2.3. M.T. and R.F. are grateful to Ilze Klincare, Olga Nikolayeva, and Artis Kruzins for their help in spectra analysis, as well as appreciate the support from the ESF 2009/0223/1DP/1.1.1.2.0/09/APIA/VIAA/008 project. article_processing_charge: No author: - first_name: Jianmei full_name: Bai, Jianmei last_name: Bai - first_name: Ergin full_name: Ahmed, Ergin last_name: Ahmed - first_name: Bediha full_name: Beser, Bediha last_name: Beser - first_name: Yafei full_name: Guan, Yafei last_name: Guan - first_name: Svetlana full_name: Kotochigova, Svetlana last_name: Kotochigova - first_name: Marjatta full_name: Lyyra, Marjatta last_name: Lyyra - first_name: Seth full_name: Ashman, Seth last_name: Ashman - first_name: Christopher full_name: Wolfe, Christopher last_name: Wolfe - first_name: John full_name: Huennekens, John last_name: Huennekens - first_name: Feng full_name: Xie, Feng last_name: Xie - first_name: Dan full_name: Li, Dan last_name: Li - first_name: Li full_name: Li, Li last_name: Li - first_name: Maris full_name: Tamanis, Maris last_name: Tamanis - first_name: Ruvin full_name: Ferber, Ruvin last_name: Ferber - first_name: Anastasia full_name: Drozdova, Anastasia last_name: Drozdova - first_name: Elena full_name: Pazyuk, Elena last_name: Pazyuk - first_name: Andrey full_name: Stolyarov, Andrey last_name: Stolyarov - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 - first_name: Hanns full_name: Nägerl, Hanns last_name: Nägerl - first_name: Nadia full_name: Bouloufa, Nadia last_name: Bouloufa - first_name: Olivier full_name: Dulieu, Olivier last_name: Dulieu - first_name: Claude full_name: Amiot, Claude last_name: Amiot - first_name: Houssam full_name: Salami, Houssam last_name: Salami - first_name: Thomas full_name: Bergeman, Thomas last_name: Bergeman citation: ama: Bai J, Ahmed E, Beser B, et al. Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu inf states of Cs2. Physical Review A - Atomic, Molecular, and Optical Physics. 2011;83(3). doi:10.1103/PhysRevA.83.032514 apa: Bai, J., Ahmed, E., Beser, B., Guan, Y., Kotochigova, S., Lyyra, M., … Bergeman, T. (2011). Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu inf states of Cs2. Physical Review A - Atomic, Molecular, and Optical Physics. American Physical Society. https://doi.org/10.1103/PhysRevA.83.032514 chicago: Bai, Jianmei, Ergin Ahmed, Bediha Beser, Yafei Guan, Svetlana Kotochigova, Marjatta Lyyra, Seth Ashman, et al. “Global Analysis of Data on the Spin-Orbit-Coupled A 1Σu+ and b 3Πu Inf States of Cs2.” Physical Review A - Atomic, Molecular, and Optical Physics. American Physical Society, 2011. https://doi.org/10.1103/PhysRevA.83.032514. ieee: J. Bai et al., “Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu inf states of Cs2,” Physical Review A - Atomic, Molecular, and Optical Physics, vol. 83, no. 3. American Physical Society, 2011. ista: Bai J, Ahmed E, Beser B, Guan Y, Kotochigova S, Lyyra M, Ashman S, Wolfe C, Huennekens J, Xie F, Li D, Li L, Tamanis M, Ferber R, Drozdova A, Pazyuk E, Stolyarov A, Danzl JG, Nägerl H, Bouloufa N, Dulieu O, Amiot C, Salami H, Bergeman T. 2011. Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu inf states of Cs2. Physical Review A - Atomic, Molecular, and Optical Physics. 83(3). mla: Bai, Jianmei, et al. “Global Analysis of Data on the Spin-Orbit-Coupled A 1Σu+ and b 3Πu Inf States of Cs2.” Physical Review A - Atomic, Molecular, and Optical Physics, vol. 83, no. 3, American Physical Society, 2011, doi:10.1103/PhysRevA.83.032514. short: J. Bai, E. Ahmed, B. Beser, Y. Guan, S. Kotochigova, M. Lyyra, S. Ashman, C. Wolfe, J. Huennekens, F. Xie, D. Li, L. Li, M. Tamanis, R. Ferber, A. Drozdova, E. Pazyuk, A. Stolyarov, J.G. Danzl, H. Nägerl, N. Bouloufa, O. Dulieu, C. Amiot, H. Salami, T. Bergeman, Physical Review A - Atomic, Molecular, and Optical Physics 83 (2011). date_created: 2018-12-11T11:49:53Z date_published: 2011-03-28T00:00:00Z date_updated: 2021-01-12T06:47:55Z day: '28' doi: 10.1103/PhysRevA.83.032514 extern: '1' external_id: arxiv: - '1101.5412' intvolume: ' 83' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1101.5412 month: '03' oa: 1 oa_version: Preprint publication: ' Physical Review A - Atomic, Molecular, and Optical Physics' publication_status: published publisher: American Physical Society publist_id: '6339' status: public title: Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu inf states of Cs2 type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 83 year: '2011' ... --- _id: '1048' abstract: - lang: eng text: We produce an ultracold and dense sample of rovibronic ground state Cs 2 molecules close to the regime of quantum degeneracy, in a single hyperfine level, in the presence of an optical lattice. The molecules are individually trapped, in the motional ground state of an optical lattice well, with a lifetime of 8 s. For preparation, we start with a zero-temperature atomic Mott-insulator state with optimized double-site occupancy and efficiently associate weakly-bound dimer molecules on a Feshbach resonance. Despite extremely weak Franck-Condon wavefunction overlap, the molecules are subsequently transferred with >50% efficiency to the rovibronic ground state by a stimulated four-photon process. Our results present a crucial step towards the generation of Bose-Einstein condensates of ground-state molecules and, when suitably generalized to polar heteronuclear molecules such as RbCs, the realization of dipolar many-body quantum-gas phases in periodic potentials. acknowledgement: "We thank H. Ritsch, N. Bouloufa, O. Dulieu, J. Aldegunde, J. M. Hutson, H. Salami, T. Bergeman, S. D ̈urr, and K. Bergmann for valuable discussions and H. Telle, H. Schnatz, B. Lipphardt, and J. Alnis for sharing technical expertise. We are indebted to R. Grimm for generous support. We gratefully acknowledge funding by the Austrian Ministry of Science and\r\nResearch (Bundesministerium f ̈ur Wissenschaft und Forschung) and the Austrian Science Fund\r\n(Fonds zur F ̈orderung der wissenschaftlichen Forschung) in the form of a START prize grant\r\nand by the European Science Foundation within the framework of the EuroQUASAR collective\r\nresearch project QuDeGPM (Project I 153-N16) and within the framework of the EuroQUAM\r\ncollective research project QuDipMol (Project I 124-N16). R.H. was supported by a Marie Curie\r\nInternational Incoming Fellowship within the 7th European Community Framework Programme" article_processing_charge: No author: - first_name: Hanns full_name: Nägerl, Hanns last_name: Nägerl - first_name: Manfred full_name: Mark, Manfred last_name: Mark - first_name: Elmar full_name: Haller, Elmar last_name: Haller - first_name: Mattias full_name: Gustavsson, Mattias last_name: Gustavsson - first_name: Russell full_name: Hart, Russell last_name: Hart - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 citation: ama: 'Nägerl H, Mark M, Haller E, Gustavsson M, Hart R, Danzl JG. Ultracold and dense samples of ground-state molecules in lattice potentials. Journal of Physics: Conference Series. 2011;264(1). doi:10.1088/1742-6596/264/1/012015' apa: 'Nägerl, H., Mark, M., Haller, E., Gustavsson, M., Hart, R., & Danzl, J. G. (2011). Ultracold and dense samples of ground-state molecules in lattice potentials. Journal of Physics: Conference Series. IOP Publishing Ltd. https://doi.org/10.1088/1742-6596/264/1/012015' chicago: 'Nägerl, Hanns, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell Hart, and Johann G Danzl. “Ultracold and Dense Samples of Ground-State Molecules in Lattice Potentials.” Journal of Physics: Conference Series. IOP Publishing Ltd., 2011. https://doi.org/10.1088/1742-6596/264/1/012015.' ieee: 'H. Nägerl, M. Mark, E. Haller, M. Gustavsson, R. Hart, and J. G. Danzl, “Ultracold and dense samples of ground-state molecules in lattice potentials,” Journal of Physics: Conference Series, vol. 264, no. 1. IOP Publishing Ltd., 2011.' ista: 'Nägerl H, Mark M, Haller E, Gustavsson M, Hart R, Danzl JG. 2011. Ultracold and dense samples of ground-state molecules in lattice potentials. Journal of Physics: Conference Series. 264(1).' mla: 'Nägerl, Hanns, et al. “Ultracold and Dense Samples of Ground-State Molecules in Lattice Potentials.” Journal of Physics: Conference Series, vol. 264, no. 1, IOP Publishing Ltd., 2011, doi:10.1088/1742-6596/264/1/012015.' short: 'H. Nägerl, M. Mark, E. Haller, M. Gustavsson, R. Hart, J.G. Danzl, Journal of Physics: Conference Series 264 (2011).' date_created: 2018-12-11T11:49:52Z date_published: 2011-01-01T00:00:00Z date_updated: 2021-01-12T06:47:54Z day: '01' doi: 10.1088/1742-6596/264/1/012015 extern: '1' external_id: arxiv: - '1011.0179' intvolume: ' 264' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1011.0179 month: '01' oa: 1 oa_version: Preprint publication: 'Journal of Physics: Conference Series' publication_status: published publisher: IOP Publishing Ltd. publist_id: '6340' status: public title: Ultracold and dense samples of ground-state molecules in lattice potentials type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 264 year: '2011' ... --- _id: '1052' abstract: - lang: eng text: The present paper aims at finding optimal parameters for trapping of Cs 2 molecules in optical lattices, with the perspective of creating a quantum degenerate gas of ground-state molecules. We have calculated dynamic polarizabilities of Cs 2 molecules subject to an oscillating electric field, using accurate potential curves and electronic transition dipole moments. We show that for some particular wavelengths of the optical lattice, called "magic wavelengths", the polarizability of the ground-state molecules is equal to the one of a Feshbach molecule. As the creation of the sample of ground-state molecules relies on an adiabatic population transfer from weakly-bound molecules created on a Feshbach resonance, such a coincidence ensures that both the initial and final states are favorably trapped by the lattice light, allowing optimized transfer in agreement with the experimental observation. acknowledgement: "We thank E. Haller for important contributions to the experimental work and R. Grimm for generous support. We acknowledge funding by the Austrian \ Science Fund (FWF) within\r\nproject Quantum Gases of Ground-State Molecules, \ project\r\nnumber P 21555-N20." article_processing_charge: No author: - first_name: Romain full_name: Vexiau, Romain last_name: Vexiau - first_name: Nadia full_name: Bouloufa, Nadia last_name: Bouloufa - first_name: Mireille full_name: Aymar, Mireille last_name: Aymar - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 - first_name: Manfred full_name: Mark, Manfred last_name: Mark - first_name: Hanns full_name: Nägerl, Hanns last_name: Nägerl - first_name: Olivier full_name: Dulieu, Olivier last_name: Dulieu citation: ama: Vexiau R, Bouloufa N, Aymar M, et al. Optimal trapping wavelengths of Cs 2 molecules in an optical lattice. European Physical Journal D. 2011;65(1-2):243-250. doi:10.1140/epjd/e2011-20085-4 apa: Vexiau, R., Bouloufa, N., Aymar, M., Danzl, J. G., Mark, M., Nägerl, H., & Dulieu, O. (2011). Optimal trapping wavelengths of Cs 2 molecules in an optical lattice. European Physical Journal D. Springer. https://doi.org/10.1140/epjd/e2011-20085-4 chicago: Vexiau, Romain, Nadia Bouloufa, Mireille Aymar, Johann G Danzl, Manfred Mark, Hanns Nägerl, and Olivier Dulieu. “Optimal Trapping Wavelengths of Cs 2 Molecules in an Optical Lattice.” European Physical Journal D. Springer, 2011. https://doi.org/10.1140/epjd/e2011-20085-4. ieee: R. Vexiau et al., “Optimal trapping wavelengths of Cs 2 molecules in an optical lattice,” European Physical Journal D, vol. 65, no. 1–2. Springer, pp. 243–250, 2011. ista: Vexiau R, Bouloufa N, Aymar M, Danzl JG, Mark M, Nägerl H, Dulieu O. 2011. Optimal trapping wavelengths of Cs 2 molecules in an optical lattice. European Physical Journal D. 65(1–2), 243–250. mla: Vexiau, Romain, et al. “Optimal Trapping Wavelengths of Cs 2 Molecules in an Optical Lattice.” European Physical Journal D, vol. 65, no. 1–2, Springer, 2011, pp. 243–50, doi:10.1140/epjd/e2011-20085-4. short: R. Vexiau, N. Bouloufa, M. Aymar, J.G. Danzl, M. Mark, H. Nägerl, O. Dulieu, European Physical Journal D 65 (2011) 243–250. date_created: 2018-12-11T11:49:53Z date_published: 2011-11-01T00:00:00Z date_updated: 2021-01-12T06:47:56Z day: '01' doi: 10.1140/epjd/e2011-20085-4 extern: '1' external_id: arxiv: - '1102.1793' intvolume: ' 65' issue: 1-2 language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1102.1793 month: '11' oa: 1 oa_version: Preprint page: 243 - 250 publication: European Physical Journal D publication_status: published publisher: Springer publist_id: '6336' status: public title: Optimal trapping wavelengths of Cs 2 molecules in an optical lattice type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 65 year: '2011' ... --- _id: '1051' abstract: - lang: eng text: We demonstrate the temporal Talbot effect for trapped matter waves using ultracold atoms in an optical lattice. We investigate the phase evolution of an array of essentially non-interacting matter waves and observe matter-wave collapse and revival in the form of a Talbot interference pattern. By using long expansion times, we image momentum space with sub-recoil resolution, allowing us to observe fractional Talbot fringes up to tenth order. acknowledgement: We are indebted to R Grimm for generous support and we thank A Daley for valuable discussions. We gratefully acknowledge funding by the Austrian Science Fund (FWF) within project I153-N16 and within the framework of the European Science Foundation (ESF) EuroQUASAR collective research project QuDeGPM. article_processing_charge: No author: - first_name: Manfred full_name: Mark, Manfred last_name: Mark - first_name: Elmar full_name: Haller, Elmar last_name: Haller - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 - first_name: Katharina full_name: Lauber, Katharina last_name: Lauber - first_name: Mattias full_name: Gustavsson, Mattias last_name: Gustavsson - first_name: Hanns full_name: Nägerl, Hanns last_name: Nägerl citation: ama: Mark M, Haller E, Danzl JG, Lauber K, Gustavsson M, Nägerl H. Demonstration of the temporal matter-wave Talbot effect for trapped matter waves. New Journal of Physics. 2011;13. doi:10.1088/1367-2630/13/8/085008 apa: Mark, M., Haller, E., Danzl, J. G., Lauber, K., Gustavsson, M., & Nägerl, H. (2011). Demonstration of the temporal matter-wave Talbot effect for trapped matter waves. New Journal of Physics. IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/13/8/085008 chicago: Mark, Manfred, Elmar Haller, Johann G Danzl, Katharina Lauber, Mattias Gustavsson, and Hanns Nägerl. “Demonstration of the Temporal Matter-Wave Talbot Effect for Trapped Matter Waves.” New Journal of Physics. IOP Publishing Ltd., 2011. https://doi.org/10.1088/1367-2630/13/8/085008. ieee: M. Mark, E. Haller, J. G. Danzl, K. Lauber, M. Gustavsson, and H. Nägerl, “Demonstration of the temporal matter-wave Talbot effect for trapped matter waves,” New Journal of Physics, vol. 13. IOP Publishing Ltd., 2011. ista: Mark M, Haller E, Danzl JG, Lauber K, Gustavsson M, Nägerl H. 2011. Demonstration of the temporal matter-wave Talbot effect for trapped matter waves. New Journal of Physics. 13. mla: Mark, Manfred, et al. “Demonstration of the Temporal Matter-Wave Talbot Effect for Trapped Matter Waves.” New Journal of Physics, vol. 13, IOP Publishing Ltd., 2011, doi:10.1088/1367-2630/13/8/085008. short: M. Mark, E. Haller, J.G. Danzl, K. Lauber, M. Gustavsson, H. Nägerl, New Journal of Physics 13 (2011). date_created: 2018-12-11T11:49:53Z date_published: 2011-08-01T00:00:00Z date_updated: 2021-01-12T06:47:56Z day: '01' doi: 10.1088/1367-2630/13/8/085008 extern: '1' intvolume: ' 13' language: - iso: eng month: '08' oa_version: None publication: New Journal of Physics publication_status: published publisher: IOP Publishing Ltd. publist_id: '6338' status: public title: Demonstration of the temporal matter-wave Talbot effect for trapped matter waves type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 13 year: '2011' ...