[{"publisher":"American Physical Society","department":[{"_id":"MiLe"}],"publication_status":"published","year":"2022","volume":128,"date_updated":"2023-08-03T11:54:14Z","date_created":"2022-07-10T22:01:52Z","author":[{"first_name":"Junjie","last_name":"Qiang","full_name":"Qiang, Junjie"},{"full_name":"Zhou, Lianrong","first_name":"Lianrong","last_name":"Zhou"},{"last_name":"Lu","first_name":"Peifen","full_name":"Lu, Peifen"},{"full_name":"Lin, Kang","last_name":"Lin","first_name":"Kang"},{"first_name":"Yongzhe","last_name":"Ma","full_name":"Ma, Yongzhe"},{"first_name":"Shengzhe","last_name":"Pan","full_name":"Pan, Shengzhe"},{"first_name":"Chenxu","last_name":"Lu","full_name":"Lu, Chenxu"},{"full_name":"Jiang, Wenyu","first_name":"Wenyu","last_name":"Jiang"},{"full_name":"Sun, Fenghao","last_name":"Sun","first_name":"Fenghao"},{"full_name":"Zhang, Wenbin","last_name":"Zhang","first_name":"Wenbin"},{"first_name":"Hui","last_name":"Li","full_name":"Li, Hui"},{"full_name":"Gong, Xiaochun","first_name":"Xiaochun","last_name":"Gong"},{"last_name":"Averbukh","first_name":"Ilya Sh","full_name":"Averbukh, Ilya Sh"},{"full_name":"Prior, Yehiam","first_name":"Yehiam","last_name":"Prior"},{"full_name":"Schouder, Constant A.","last_name":"Schouder","first_name":"Constant A."},{"first_name":"Henrik","last_name":"Stapelfeldt","full_name":"Stapelfeldt, Henrik"},{"full_name":"Cherepanov, Igor","id":"339C7E5A-F248-11E8-B48F-1D18A9856A87","last_name":"Cherepanov","first_name":"Igor"},{"full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko","first_name":"Mikhail"},{"full_name":"Jäger, Wolfgang","first_name":"Wolfgang","last_name":"Jäger"},{"first_name":"Jian","last_name":"Wu","full_name":"Wu, Jian"}],"article_number":"243201","ec_funded":1,"project":[{"call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425"},{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"International IST Doctoral Program"}],"quality_controlled":"1","isi":1,"oa":1,"external_id":{"arxiv":["2201.09281"],"isi":["000820659700002"]},"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2201.09281","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1103/PhysRevLett.128.243201","publication_identifier":{"eissn":["10797114"],"issn":["00319007"]},"month":"06","intvolume":" 128","title":"Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets","status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"11552","oa_version":"Submitted Version","type":"journal_article","issue":"24","abstract":[{"text":"Rotational dynamics of D2 molecules inside helium nanodroplets is induced by a moderately intense femtosecond pump pulse and measured as a function of time by recording the yield of HeD+ ions, created through strong-field dissociative ionization with a delayed femtosecond probe pulse. The yield oscillates with a period of 185 fs, reflecting field-free rotational wave packet dynamics, and the oscillation persists for more than 500 periods. Within the experimental uncertainty, the rotational constant BHe of the in-droplet D2 molecule, determined by Fourier analysis, is the same as Bgas for an isolated D2 molecule. Our observations show that the D2 molecules inside helium nanodroplets essentially rotate as free D2 molecules.","lang":"eng"}],"citation":{"chicago":"Qiang, Junjie, Lianrong Zhou, Peifen Lu, Kang Lin, Yongzhe Ma, Shengzhe Pan, Chenxu Lu, et al. “Femtosecond Rotational Dynamics of D2 Molecules in Superfluid Helium Nanodroplets.” Physical Review Letters. American Physical Society, 2022. https://doi.org/10.1103/PhysRevLett.128.243201.","short":"J. Qiang, L. Zhou, P. Lu, K. Lin, Y. Ma, S. Pan, C. Lu, W. Jiang, F. Sun, W. Zhang, H. Li, X. Gong, I.S. Averbukh, Y. Prior, C.A. Schouder, H. Stapelfeldt, I. Cherepanov, M. Lemeshko, W. Jäger, J. Wu, Physical Review Letters 128 (2022).","mla":"Qiang, Junjie, et al. “Femtosecond Rotational Dynamics of D2 Molecules in Superfluid Helium Nanodroplets.” Physical Review Letters, vol. 128, no. 24, 243201, American Physical Society, 2022, doi:10.1103/PhysRevLett.128.243201.","apa":"Qiang, J., Zhou, L., Lu, P., Lin, K., Ma, Y., Pan, S., … Wu, J. (2022). Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.128.243201","ieee":"J. Qiang et al., “Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets,” Physical Review Letters, vol. 128, no. 24. American Physical Society, 2022.","ista":"Qiang J, Zhou L, Lu P, Lin K, Ma Y, Pan S, Lu C, Jiang W, Sun F, Zhang W, Li H, Gong X, Averbukh IS, Prior Y, Schouder CA, Stapelfeldt H, Cherepanov I, Lemeshko M, Jäger W, Wu J. 2022. Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets. Physical Review Letters. 128(24), 243201.","ama":"Qiang J, Zhou L, Lu P, et al. Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets. Physical Review Letters. 2022;128(24). doi:10.1103/PhysRevLett.128.243201"},"publication":"Physical Review Letters","date_published":"2022-06-16T00:00:00Z","scopus_import":"1","article_processing_charge":"No","day":"16"},{"day":"08","article_processing_charge":"No","scopus_import":"1","date_published":"2021-01-08T00:00:00Z","article_type":"original","publication":"Physical Review Letters","citation":{"mla":"Brooks, Morris, et al. “Molecular Impurities as a Realization of Anyons on the Two-Sphere.” Physical Review Letters, vol. 126, no. 1, 015301, American Physical Society, 2021, doi:10.1103/PhysRevLett.126.015301.","short":"M. Brooks, M. Lemeshko, D. Lundholm, E. Yakaboylu, Physical Review Letters 126 (2021).","chicago":"Brooks, Morris, Mikhail Lemeshko, D. Lundholm, and Enderalp Yakaboylu. “Molecular Impurities as a Realization of Anyons on the Two-Sphere.” Physical Review Letters. American Physical Society, 2021. https://doi.org/10.1103/PhysRevLett.126.015301.","ama":"Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. Molecular impurities as a realization of anyons on the two-sphere. Physical Review Letters. 2021;126(1). doi:10.1103/PhysRevLett.126.015301","ista":"Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. 2021. Molecular impurities as a realization of anyons on the two-sphere. Physical Review Letters. 126(1), 015301.","ieee":"M. Brooks, M. Lemeshko, D. Lundholm, and E. Yakaboylu, “Molecular impurities as a realization of anyons on the two-sphere,” Physical Review Letters, vol. 126, no. 1. American Physical Society, 2021.","apa":"Brooks, M., Lemeshko, M., Lundholm, D., & Yakaboylu, E. (2021). Molecular impurities as a realization of anyons on the two-sphere. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.126.015301"},"abstract":[{"lang":"eng","text":"Studies on the experimental realization of two-dimensional anyons in terms of quasiparticles have been restricted, so far, to only anyons on the plane. It is known, however, that the geometry and topology of space can have significant effects on quantum statistics for particles moving on it. Here, we have undertaken the first step toward realizing the emerging fractional statistics for particles restricted to move on the sphere instead of on the plane. We show that such a model arises naturally in the context of quantum impurity problems. In particular, we demonstrate a setup in which the lowest-energy spectrum of two linear bosonic or fermionic molecules immersed in a quantum many-particle environment can coincide with the anyonic spectrum on the sphere. This paves the way toward the experimental realization of anyons on the sphere using molecular impurities. Furthermore, since a change in the alignment of the molecules corresponds to the exchange of the particles on the sphere, such a realization reveals a novel type of exclusion principle for molecular impurities, which could also be of use as a powerful technique to measure the statistics parameter. Finally, our approach opens up a simple numerical route to investigate the spectra of many anyons on the sphere. Accordingly, we present the spectrum of two anyons on the sphere in the presence of a Dirac monopole field."}],"issue":"1","type":"journal_article","oa_version":"Preprint","status":"public","title":"Molecular impurities as a realization of anyons on the two-sphere","intvolume":" 126","_id":"9005","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","month":"01","publication_identifier":{"issn":["00319007"],"eissn":["10797114"]},"language":[{"iso":"eng"}],"doi":"10.1103/PhysRevLett.126.015301","quality_controlled":"1","isi":1,"project":[{"grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020"}],"oa":1,"external_id":{"isi":["000606325000003"],"arxiv":["2009.05948"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2009.05948"}],"ec_funded":1,"article_number":"015301","date_created":"2021-01-17T23:01:10Z","date_updated":"2023-08-07T13:32:10Z","volume":126,"author":[{"id":"B7ECF9FC-AA38-11E9-AC9A-0930E6697425","orcid":"0000-0002-6249-0928","first_name":"Morris","last_name":"Brooks","full_name":"Brooks, Morris"},{"orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko","first_name":"Mikhail","full_name":"Lemeshko, Mikhail"},{"full_name":"Lundholm, D.","first_name":"D.","last_name":"Lundholm"},{"last_name":"Yakaboylu","first_name":"Enderalp","orcid":"0000-0001-5973-0874","id":"38CB71F6-F248-11E8-B48F-1D18A9856A87","full_name":"Yakaboylu, Enderalp"}],"related_material":{"record":[{"id":"12390","status":"public","relation":"dissertation_contains"}],"link":[{"relation":"press_release","description":"News on IST Homepage","url":"https://ist.ac.at/en/news/dancing-molecules-and-two-dimensional-particles/"}]},"publication_status":"published","department":[{"_id":"MiLe"},{"_id":"RoSe"}],"publisher":"American Physical Society","acknowledgement":"We are grateful to A. Ghazaryan for valuable discussions and also thank the anonymous referees for comments. D.L. acknowledges financial support from the G¨oran Gustafsson Foundation (grant no. 1804) and LMU Munich. M.L. gratefully acknowledges financial support\r\nby the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreements No 801770).","year":"2021"},{"date_published":"2020-07-03T00:00:00Z","article_type":"original","citation":{"ama":"Chatterley AS, Christiansen L, Schouder CA, et al. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 2020;125(1). doi:10.1103/PhysRevLett.125.013001","ista":"Chatterley AS, Christiansen L, Schouder CA, Jørgensen AV, Shepperson B, Cherepanov I, Bighin G, Zillich RE, Lemeshko M, Stapelfeldt H. 2020. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 125(1), 013001.","ieee":"A. S. Chatterley et al., “Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains,” Physical Review Letters, vol. 125, no. 1. American Physical Society, 2020.","apa":"Chatterley, A. S., Christiansen, L., Schouder, C. A., Jørgensen, A. V., Shepperson, B., Cherepanov, I., … Stapelfeldt, H. (2020). Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.125.013001","mla":"Chatterley, Adam S., et al. “Rotational Coherence Spectroscopy of Molecules in Helium Nanodroplets: Reconciling the Time and the Frequency Domains.” Physical Review Letters, vol. 125, no. 1, 013001, American Physical Society, 2020, doi:10.1103/PhysRevLett.125.013001.","short":"A.S. Chatterley, L. Christiansen, C.A. Schouder, A.V. Jørgensen, B. Shepperson, I. Cherepanov, G. Bighin, R.E. Zillich, M. Lemeshko, H. Stapelfeldt, Physical Review Letters 125 (2020).","chicago":"Chatterley, Adam S., Lars Christiansen, Constant A. Schouder, Anders V. Jørgensen, Benjamin Shepperson, Igor Cherepanov, Giacomo Bighin, Robert E. Zillich, Mikhail Lemeshko, and Henrik Stapelfeldt. “Rotational Coherence Spectroscopy of Molecules in Helium Nanodroplets: Reconciling the Time and the Frequency Domains.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/PhysRevLett.125.013001."},"publication":"Physical Review Letters","article_processing_charge":"No","day":"03","scopus_import":"1","oa_version":"Preprint","intvolume":" 125","status":"public","title":"Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains","_id":"8170","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","issue":"1","abstract":[{"text":"Alignment of OCS, CS2, and I2 molecules embedded in helium nanodroplets is measured as a function\r\nof time following rotational excitation by a nonresonant, comparatively weak ps laser pulse. The distinct\r\npeaks in the power spectra, obtained by Fourier analysis, are used to determine the rotational, B, and\r\ncentrifugal distortion, D, constants. For OCS, B and D match the values known from IR spectroscopy. For\r\nCS2 and I2, they are the first experimental results reported. The alignment dynamics calculated from the\r\ngas-phase rotational Schrödinger equation, using the experimental in-droplet B and D values, agree in\r\ndetail with the measurement for all three molecules. The rotational spectroscopy technique for molecules in\r\nhelium droplets introduced here should apply to a range of molecules and complexes.","lang":"eng"}],"type":"journal_article","language":[{"iso":"eng"}],"doi":"10.1103/PhysRevLett.125.013001","project":[{"name":"Quantum rotations in the presence of a many-body environment","call_identifier":"FWF","_id":"26031614-B435-11E9-9278-68D0E5697425","grant_number":"P29902"},{"call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425"},{"_id":"26986C82-B435-11E9-9278-68D0E5697425","grant_number":"M02641","call_identifier":"FWF","name":"A path-integral approach to composite impurities"},{"_id":"2564DBCA-B435-11E9-9278-68D0E5697425","grant_number":"665385","call_identifier":"H2020","name":"International IST Doctoral Program"}],"quality_controlled":"1","isi":1,"main_file_link":[{"url":"https://arxiv.org/abs/2006.02694","open_access":"1"}],"oa":1,"external_id":{"arxiv":["2006.02694"],"isi":["000544526900006"]},"publication_identifier":{"issn":["00319007"],"eissn":["10797114"]},"month":"07","volume":125,"date_updated":"2023-08-22T08:22:43Z","date_created":"2020-07-26T22:01:02Z","author":[{"full_name":"Chatterley, Adam S.","first_name":"Adam S.","last_name":"Chatterley"},{"first_name":"Lars","last_name":"Christiansen","full_name":"Christiansen, Lars"},{"first_name":"Constant A.","last_name":"Schouder","full_name":"Schouder, Constant A."},{"full_name":"Jørgensen, Anders V.","first_name":"Anders V.","last_name":"Jørgensen"},{"last_name":"Shepperson","first_name":"Benjamin","full_name":"Shepperson, Benjamin"},{"last_name":"Cherepanov","first_name":"Igor","id":"339C7E5A-F248-11E8-B48F-1D18A9856A87","full_name":"Cherepanov, Igor"},{"first_name":"Giacomo","last_name":"Bighin","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8823-9777","full_name":"Bighin, Giacomo"},{"first_name":"Robert E.","last_name":"Zillich","full_name":"Zillich, Robert E."},{"full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","first_name":"Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Stapelfeldt","first_name":"Henrik","full_name":"Stapelfeldt, Henrik"}],"department":[{"_id":"MiLe"}],"publisher":"American Physical Society","publication_status":"published","acknowledgement":"H. S. acknowledges support from the European Research Council-AdG (Project No. 320459, DropletControl)\r\nand from The Villum Foundation through a Villum Investigator Grant No. 25886. M. L. acknowledges support\r\nby the Austrian Science Fund (FWF), under Project No. P29902-N27, and by the European Research Council\r\n(ERC) Starting Grant No. 801770 (ANGULON). G. B. acknowledges support from the Austrian Science Fund\r\n(FWF), under Project No. M2641-N27. I. C. acknowledges support by the European Union’s Horizon 2020 research and\r\ninnovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385. Computational resources for\r\nthe PIMC simulations were provided by the division for scientific computing at the Johannes Kepler University.","year":"2020","ec_funded":1,"article_number":"013001"},{"publication_identifier":{"issn":["00319007"],"eissn":["10797114"]},"month":"06","doi":"10.1103/PhysRevLett.122.220603","language":[{"iso":"eng"}],"external_id":{"arxiv":["1812.05561"],"isi":["000470885800005"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1812.05561"}],"quality_controlled":"1","isi":1,"article_number":"220603","author":[{"first_name":"Soonwon","last_name":"Choi","full_name":"Choi, Soonwon"},{"last_name":"Turner","first_name":"Christopher J.","full_name":"Turner, Christopher J."},{"full_name":"Pichler, Hannes","last_name":"Pichler","first_name":"Hannes"},{"full_name":"Ho, Wen Wei","first_name":"Wen Wei","last_name":"Ho"},{"full_name":"Michailidis, Alexios","last_name":"Michailidis","first_name":"Alexios","orcid":"0000-0002-8443-1064","id":"36EBAD38-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Papić, Zlatko","last_name":"Papić","first_name":"Zlatko"},{"last_name":"Serbyn","first_name":"Maksym","orcid":"0000-0002-2399-5827","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","full_name":"Serbyn, Maksym"},{"first_name":"Mikhail D.","last_name":"Lukin","full_name":"Lukin, Mikhail D."},{"full_name":"Abanin, Dmitry A.","last_name":"Abanin","first_name":"Dmitry A."}],"volume":122,"date_created":"2019-06-23T21:59:13Z","date_updated":"2024-02-28T13:12:22Z","year":"2019","publisher":"American Physical Society","department":[{"_id":"MaSe"}],"publication_status":"published","article_processing_charge":"No","day":"07","scopus_import":"1","date_published":"2019-06-07T00:00:00Z","citation":{"ama":"Choi S, Turner CJ, Pichler H, et al. Emergent SU(2) dynamics and perfect quantum many-body scars. Physical Review Letters. 2019;122(22). doi:10.1103/PhysRevLett.122.220603","ista":"Choi S, Turner CJ, Pichler H, Ho WW, Michailidis A, Papić Z, Serbyn M, Lukin MD, Abanin DA. 2019. Emergent SU(2) dynamics and perfect quantum many-body scars. Physical Review Letters. 122(22), 220603.","ieee":"S. Choi et al., “Emergent SU(2) dynamics and perfect quantum many-body scars,” Physical Review Letters, vol. 122, no. 22. American Physical Society, 2019.","apa":"Choi, S., Turner, C. J., Pichler, H., Ho, W. W., Michailidis, A., Papić, Z., … Abanin, D. A. (2019). Emergent SU(2) dynamics and perfect quantum many-body scars. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.122.220603","mla":"Choi, Soonwon, et al. “Emergent SU(2) Dynamics and Perfect Quantum Many-Body Scars.” Physical Review Letters, vol. 122, no. 22, 220603, American Physical Society, 2019, doi:10.1103/PhysRevLett.122.220603.","short":"S. Choi, C.J. Turner, H. Pichler, W.W. Ho, A. Michailidis, Z. Papić, M. Serbyn, M.D. Lukin, D.A. Abanin, Physical Review Letters 122 (2019).","chicago":"Choi, Soonwon, Christopher J. Turner, Hannes Pichler, Wen Wei Ho, Alexios Michailidis, Zlatko Papić, Maksym Serbyn, Mikhail D. Lukin, and Dmitry A. Abanin. “Emergent SU(2) Dynamics and Perfect Quantum Many-Body Scars.” Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/PhysRevLett.122.220603."},"publication":"Physical Review Letters","article_type":"original","issue":"22","abstract":[{"lang":"eng","text":"Motivated by recent experimental observations of coherent many-body revivals in a constrained Rydbergatom chain, we construct a weak quasilocal deformation of the Rydberg-blockaded Hamiltonian, whichmakes the revivals virtually perfect. Our analysis suggests the existence of an underlying nonintegrableHamiltonian which supports an emergent SU(2)-spin dynamics within a small subspace of the many-bodyHilbert space. We show that such perfect dynamics necessitates the existence of atypical, nonergodicenergy eigenstates—quantum many-body scars. Furthermore, using these insights, we construct a toymodel that hosts exact quantum many-body scars, providing an intuitive explanation of their origin. Ourresults offer specific routes to enhancing coherent many-body revivals and provide a step towardestablishing the stability of quantum many-body scars in the thermodynamic limit."}],"type":"journal_article","oa_version":"Preprint","_id":"6575","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 122","status":"public","title":"Emergent SU(2) dynamics and perfect quantum many-body scars"},{"article_number":"114502","year":"2019","publisher":"American Physical Society","department":[{"_id":"BjHo"}],"publication_status":"published","related_material":{"record":[{"id":"9728","status":"public","relation":"dissertation_contains"}]},"author":[{"last_name":"Agrawal","first_name":"Nishchal","id":"469E6004-F248-11E8-B48F-1D18A9856A87","full_name":"Agrawal, Nishchal"},{"full_name":"Choueiri, George H","id":"448BD5BC-F248-11E8-B48F-1D18A9856A87","first_name":"George H","last_name":"Choueiri"},{"full_name":"Hof, Björn","last_name":"Hof","first_name":"Björn","orcid":"0000-0003-2057-2754","id":"3A374330-F248-11E8-B48F-1D18A9856A87"}],"volume":122,"date_created":"2019-03-31T21:59:12Z","date_updated":"2024-03-28T23:30:48Z","publication_identifier":{"eissn":["10797114"],"issn":["00319007"]},"month":"03","external_id":{"arxiv":["1809.06358"],"isi":["000461922000006"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1809.06358"}],"quality_controlled":"1","isi":1,"doi":"10.1103/PhysRevLett.122.114502","language":[{"iso":"eng"}],"type":"journal_article","issue":"11","abstract":[{"lang":"eng","text":"Suspended particles can alter the properties of fluids and in particular also affect the transition fromlaminar to turbulent flow. An earlier study [Mataset al.,Phys. Rev. Lett.90, 014501 (2003)] reported howthe subcritical (i.e., hysteretic) transition to turbulent puffs is affected by the addition of particles. Here weshow that in addition to this known transition, with increasing concentration a supercritical (i.e.,continuous) transition to a globally fluctuating state is found. At the same time the Newtonian-typetransition to puffs is delayed to larger Reynolds numbers. At even higher concentration only the globallyfluctuating state is found. The dynamics of particle laden flows are hence determined by two competinginstabilities that give rise to three flow regimes: Newtonian-type turbulence at low, a particle inducedglobally fluctuating state at high, and a coexistence state at intermediate concentrations."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"6189","intvolume":" 122","title":"Transition to turbulence in particle laden flows","status":"public","oa_version":"Preprint","scopus_import":"1","article_processing_charge":"No","day":"22","citation":{"chicago":"Agrawal, Nishchal, George H Choueiri, and Björn Hof. “Transition to Turbulence in Particle Laden Flows.” Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/PhysRevLett.122.114502.","short":"N. Agrawal, G.H. Choueiri, B. Hof, Physical Review Letters 122 (2019).","mla":"Agrawal, Nishchal, et al. “Transition to Turbulence in Particle Laden Flows.” Physical Review Letters, vol. 122, no. 11, 114502, American Physical Society, 2019, doi:10.1103/PhysRevLett.122.114502.","ieee":"N. Agrawal, G. H. Choueiri, and B. Hof, “Transition to turbulence in particle laden flows,” Physical Review Letters, vol. 122, no. 11. American Physical Society, 2019.","apa":"Agrawal, N., Choueiri, G. H., & Hof, B. (2019). Transition to turbulence in particle laden flows. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.122.114502","ista":"Agrawal N, Choueiri GH, Hof B. 2019. Transition to turbulence in particle laden flows. Physical Review Letters. 122(11), 114502.","ama":"Agrawal N, Choueiri GH, Hof B. Transition to turbulence in particle laden flows. Physical Review Letters. 2019;122(11). doi:10.1103/PhysRevLett.122.114502"},"publication":"Physical Review Letters","date_published":"2019-03-22T00:00:00Z"},{"article_processing_charge":"No","day":"29","scopus_import":"1","date_published":"2012-06-29T00:00:00Z","article_type":"letter_note","citation":{"ama":"Theurkauff I, Cottin-Bizonne C, Palacci JA, Ybert C, Bocquet L. Dynamic clustering in active colloidal suspensions with chemical signaling. Physical Review Letters. 2012;108(26). doi:10.1103/physrevlett.108.268303","ista":"Theurkauff I, Cottin-Bizonne C, Palacci JA, Ybert C, Bocquet L. 2012. Dynamic clustering in active colloidal suspensions with chemical signaling. Physical Review Letters. 108(26), 268303.","ieee":"I. Theurkauff, C. Cottin-Bizonne, J. A. Palacci, C. Ybert, and L. Bocquet, “Dynamic clustering in active colloidal suspensions with chemical signaling,” Physical Review Letters, vol. 108, no. 26. American Physical Society , 2012.","apa":"Theurkauff, I., Cottin-Bizonne, C., Palacci, J. A., Ybert, C., & Bocquet, L. (2012). Dynamic clustering in active colloidal suspensions with chemical signaling. Physical Review Letters. American Physical Society . https://doi.org/10.1103/physrevlett.108.268303","mla":"Theurkauff, I., et al. “Dynamic Clustering in Active Colloidal Suspensions with Chemical Signaling.” Physical Review Letters, vol. 108, no. 26, 268303, American Physical Society , 2012, doi:10.1103/physrevlett.108.268303.","short":"I. Theurkauff, C. Cottin-Bizonne, J.A. Palacci, C. Ybert, L. Bocquet, Physical Review Letters 108 (2012).","chicago":"Theurkauff, I., C. Cottin-Bizonne, Jérémie A Palacci, C. Ybert, and L. Bocquet. “Dynamic Clustering in Active Colloidal Suspensions with Chemical Signaling.” Physical Review Letters. American Physical Society , 2012. https://doi.org/10.1103/physrevlett.108.268303."},"publication":"Physical Review Letters","issue":"26","abstract":[{"text":"In this Letter, we explore experimentally the phase behavior of a dense active suspension of self-propelled colloids. In addition to a solidlike and gaslike phase observed for high and low densities, a novel cluster phase is reported at intermediate densities. This takes the form of a stationary assembly of dense aggregates—resulting from a permanent dynamical merging and separation of active colloids—whose average size grows with activity as a linear function of the self-propelling velocity. While different possible scenarios can be considered to account for these observations—such as a generic velocity weakening instability recently put forward—we show that the experimental results are reproduced mathematically by a chemotactic aggregation mechanism, originally introduced to account for bacterial aggregation and accounting here for diffusiophoretic chemical interaction between colloidal swimmers.","lang":"eng"}],"type":"journal_article","oa_version":"Preprint","intvolume":" 108","title":"Dynamic clustering in active colloidal suspensions with chemical signaling","status":"public","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","_id":"9014","publication_identifier":{"issn":["00319007"],"eissn":["10797114"]},"month":"06","language":[{"iso":"eng"}],"doi":"10.1103/physrevlett.108.268303","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1202.6264"}],"external_id":{"arxiv":["1202.6264"],"pmid":["23005020"]},"oa":1,"extern":"1","article_number":"268303","volume":108,"date_created":"2021-01-19T10:26:59Z","date_updated":"2023-02-23T13:46:45Z","author":[{"full_name":"Theurkauff, I.","first_name":"I.","last_name":"Theurkauff"},{"full_name":"Cottin-Bizonne, C.","last_name":"Cottin-Bizonne","first_name":"C."},{"last_name":"Palacci","first_name":"Jérémie A","orcid":"0000-0002-7253-9465","id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","full_name":"Palacci, Jérémie A"},{"last_name":"Ybert","first_name":"C.","full_name":"Ybert, C."},{"full_name":"Bocquet, L.","last_name":"Bocquet","first_name":"L."}],"publisher":"American Physical Society ","publication_status":"published","pmid":1,"year":"2012"},{"date_published":"2010-04-02T00:00:00Z","article_type":"letter_note","citation":{"ista":"Palacci JA, Abécassis B, Cottin-Bizonne C, Ybert C, Bocquet L. 2010. Colloidal motility and pattern formation under rectified diffusiophoresis. Physical Review Letters. 104(13), 138302.","ieee":"J. A. Palacci, B. Abécassis, C. Cottin-Bizonne, C. Ybert, and L. Bocquet, “Colloidal motility and pattern formation under rectified diffusiophoresis,” Physical Review Letters, vol. 104, no. 13. American Physical Society, 2010.","apa":"Palacci, J. A., Abécassis, B., Cottin-Bizonne, C., Ybert, C., & Bocquet, L. (2010). Colloidal motility and pattern formation under rectified diffusiophoresis. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.104.138302","ama":"Palacci JA, Abécassis B, Cottin-Bizonne C, Ybert C, Bocquet L. Colloidal motility and pattern formation under rectified diffusiophoresis. Physical Review Letters. 2010;104(13). doi:10.1103/physrevlett.104.138302","chicago":"Palacci, Jérémie A, Benjamin Abécassis, Cécile Cottin-Bizonne, Christophe Ybert, and Lydéric Bocquet. “Colloidal Motility and Pattern Formation under Rectified Diffusiophoresis.” Physical Review Letters. American Physical Society, 2010. https://doi.org/10.1103/physrevlett.104.138302.","mla":"Palacci, Jérémie A., et al. “Colloidal Motility and Pattern Formation under Rectified Diffusiophoresis.” Physical Review Letters, vol. 104, no. 13, 138302, American Physical Society, 2010, doi:10.1103/physrevlett.104.138302.","short":"J.A. Palacci, B. Abécassis, C. Cottin-Bizonne, C. Ybert, L. Bocquet, Physical Review Letters 104 (2010)."},"publication":"Physical Review Letters","article_processing_charge":"No","day":"02","scopus_import":"1","oa_version":"Preprint","intvolume":" 104","title":"Colloidal motility and pattern formation under rectified diffusiophoresis","status":"public","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","_id":"9012","issue":"13","abstract":[{"lang":"eng","text":"In this Letter, we characterize experimentally the diffusiophoretic motion of colloids and λ-DNA toward higher concentration of solutes, using microfluidic technology to build spatially and temporally controlled concentration gradients. We then demonstrate that segregation and spatial patterning of the particles can be achieved from temporal variations of the solute concentration profile. This segregation takes the form of a strong trapping potential, stemming from an osmotically induced rectification mechanism of the solute time-dependent variations. Depending on the spatial and temporal symmetry of the solute signal, localization patterns with various shapes can be achieved. These results highlight the role of solute contrasts in out-of-equilibrium processes occurring in soft matter."}],"type":"journal_article","language":[{"iso":"eng"}],"doi":"10.1103/physrevlett.104.138302","quality_controlled":"1","external_id":{"arxiv":["1004.1256 "],"pmid":["20481918"]},"main_file_link":[{"url":"https://arxiv.org/abs/1004.1256","open_access":"1"}],"oa":1,"publication_identifier":{"eissn":["10797114"],"issn":["00319007"]},"month":"04","volume":104,"date_created":"2021-01-19T10:25:04Z","date_updated":"2023-02-23T13:46:40Z","author":[{"orcid":"0000-0002-7253-9465","id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","last_name":"Palacci","first_name":"Jérémie A","full_name":"Palacci, Jérémie A"},{"full_name":"Abécassis, Benjamin","first_name":"Benjamin","last_name":"Abécassis"},{"full_name":"Cottin-Bizonne, Cécile","first_name":"Cécile","last_name":"Cottin-Bizonne"},{"last_name":"Ybert","first_name":"Christophe","full_name":"Ybert, Christophe"},{"last_name":"Bocquet","first_name":"Lydéric","full_name":"Bocquet, Lydéric"}],"publisher":"American Physical Society","publication_status":"published","pmid":1,"year":"2010","extern":"1","article_number":"138302"},{"type":"journal_article","issue":"8","abstract":[{"text":"In this Letter, we investigate experimentally the nonequilibrium steady state of an active colloidal suspension under gravity field. The active particles are made of chemically powered colloids, showing self propulsion in the presence of an added fuel, here hydrogen peroxide. The active suspension is studied in a dedicated microfluidic device, made of permeable gel microstructures. Both the microdynamics of individual colloids and the global stationary state of the suspension under gravity are measured with optical microscopy. This yields a direct measurement of the effective temperature of the active system as a function of the particle activity, on the basis of the fluctuation-dissipation relationship. Our work is a first step in the experimental exploration of the out-of-equilibrium properties of active colloidal systems.","lang":"eng"}],"user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","_id":"9013","intvolume":" 105","title":"Sedimentation and effective temperature of active colloidal suspensions","status":"public","oa_version":"Preprint","scopus_import":"1","article_processing_charge":"No","day":"20","citation":{"chicago":"Palacci, Jérémie A, Cécile Cottin-Bizonne, Christophe Ybert, and Lydéric Bocquet. “Sedimentation and Effective Temperature of Active Colloidal Suspensions.” Physical Review Letters. American Physical Society , 2010. https://doi.org/10.1103/physrevlett.105.088304.","short":"J.A. Palacci, C. Cottin-Bizonne, C. Ybert, L. Bocquet, Physical Review Letters 105 (2010).","mla":"Palacci, Jérémie A., et al. “Sedimentation and Effective Temperature of Active Colloidal Suspensions.” Physical Review Letters, vol. 105, no. 8, 088304, American Physical Society , 2010, doi:10.1103/physrevlett.105.088304.","apa":"Palacci, J. A., Cottin-Bizonne, C., Ybert, C., & Bocquet, L. (2010). Sedimentation and effective temperature of active colloidal suspensions. Physical Review Letters. American Physical Society . https://doi.org/10.1103/physrevlett.105.088304","ieee":"J. A. Palacci, C. Cottin-Bizonne, C. Ybert, and L. Bocquet, “Sedimentation and effective temperature of active colloidal suspensions,” Physical Review Letters, vol. 105, no. 8. American Physical Society , 2010.","ista":"Palacci JA, Cottin-Bizonne C, Ybert C, Bocquet L. 2010. Sedimentation and effective temperature of active colloidal suspensions. Physical Review Letters. 105(8), 088304.","ama":"Palacci JA, Cottin-Bizonne C, Ybert C, Bocquet L. Sedimentation and effective temperature of active colloidal suspensions. Physical Review Letters. 2010;105(8). doi:10.1103/physrevlett.105.088304"},"publication":"Physical Review Letters","article_type":"letter_note","date_published":"2010-08-20T00:00:00Z","article_number":"088304","extern":"1","pmid":1,"year":"2010","publisher":"American Physical Society ","publication_status":"published","author":[{"first_name":"Jérémie A","last_name":"Palacci","id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","orcid":"0000-0002-7253-9465","full_name":"Palacci, Jérémie A"},{"first_name":"Cécile","last_name":"Cottin-Bizonne","full_name":"Cottin-Bizonne, Cécile"},{"full_name":"Ybert, Christophe","first_name":"Christophe","last_name":"Ybert"},{"last_name":"Bocquet","first_name":"Lydéric","full_name":"Bocquet, Lydéric"}],"volume":105,"date_updated":"2023-02-23T13:46:42Z","date_created":"2021-01-19T10:26:33Z","publication_identifier":{"issn":["00319007"],"eissn":["10797114"]},"month":"08","oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1004.4340"}],"external_id":{"pmid":["20868136"],"arxiv":["1004.4340"]},"quality_controlled":"1","doi":"10.1103/physrevlett.105.088304","language":[{"iso":"eng"}]}]