[{"article_type":"original","publication":"SciPost Physics","citation":{"short":"F. Brauneis, H.-W. Hammer, M. Lemeshko, A. Volosniev, SciPost Physics 11 (2021).","mla":"Brauneis, Fabian, et al. “Impurities in a One-Dimensional Bose Gas: The Flow Equation Approach.” SciPost Physics, vol. 11, no. 1, 008, SciPost, 2021, doi:10.21468/scipostphys.11.1.008.","chicago":"Brauneis, Fabian, Hans-Werner Hammer, Mikhail Lemeshko, and Artem Volosniev. “Impurities in a One-Dimensional Bose Gas: The Flow Equation Approach.” SciPost Physics. SciPost, 2021. https://doi.org/10.21468/scipostphys.11.1.008.","ama":"Brauneis F, Hammer H-W, Lemeshko M, Volosniev A. Impurities in a one-dimensional Bose gas: The flow equation approach. SciPost Physics. 2021;11(1). doi:10.21468/scipostphys.11.1.008","ieee":"F. Brauneis, H.-W. Hammer, M. Lemeshko, and A. Volosniev, “Impurities in a one-dimensional Bose gas: The flow equation approach,” SciPost Physics, vol. 11, no. 1. SciPost, 2021.","apa":"Brauneis, F., Hammer, H.-W., Lemeshko, M., & Volosniev, A. (2021). Impurities in a one-dimensional Bose gas: The flow equation approach. SciPost Physics. SciPost. https://doi.org/10.21468/scipostphys.11.1.008","ista":"Brauneis F, Hammer H-W, Lemeshko M, Volosniev A. 2021. Impurities in a one-dimensional Bose gas: The flow equation approach. SciPost Physics. 11(1), 008."},"date_published":"2021-07-13T00:00:00Z","scopus_import":"1","day":"13","has_accepted_license":"1","article_processing_charge":"Yes","title":"Impurities in a one-dimensional Bose gas: The flow equation approach","status":"public","ddc":["530"],"intvolume":" 11","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"9769","file":[{"creator":"asandaue","file_size":1085300,"content_type":"application/pdf","access_level":"open_access","file_name":"2021_SciPostPhysics_Brauneis.pdf","success":1,"checksum":"eaa847346b1a023d97bbb291779610ed","date_updated":"2021-08-10T11:44:59Z","date_created":"2021-08-10T11:44:59Z","file_id":"9875","relation":"main_file"}],"oa_version":"Published Version","type":"journal_article","abstract":[{"text":"A few years ago, flow equations were introduced as a technique for calculating the ground-state energies of cold Bose gases with and without impurities. In this paper, we extend this approach to compute observables other than the energy. As an example, we calculate the densities, and phase fluctuations of one-dimensional Bose gases with one and two impurities. For a single mobile impurity, we use flow equations to validate the mean-field results obtained upon the Lee-Low-Pines transformation. We show that the mean-field approximation is accurate for all values of the boson-impurity interaction strength as long as the phase coherence length is much larger than the healing length of the condensate. For two static impurities, we calculate impurity-impurity interactions induced by the Bose gas. We find that leading order perturbation theory fails when boson-impurity interactions are stronger than boson-boson interactions. The mean-field approximation reproduces the flow equation results for all values of the boson-impurity interaction strength as long as boson-boson interactions are weak.","lang":"eng"}],"issue":"1","isi":1,"quality_controlled":"1","project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships"},{"call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"arxiv":["2101.10958"],"isi":["000680039500013"]},"language":[{"iso":"eng"}],"doi":"10.21468/scipostphys.11.1.008","month":"07","publication_identifier":{"eissn":["2542-4653"]},"publication_status":"published","department":[{"_id":"MiLe"}],"publisher":"SciPost","acknowledgement":"We thank Matthias Heinz and Volker Karle for helpful comments on the manuscript; Zoran Ristivojevic for useful correspondence regarding mean-field calculations of induced impurity-impurity interactions; Fabian Grusdt for sharing with us the data for the densities presented in Ref. [14]. This work has received funding from the DFG Project No. 413495248 [VO 2437/1-1] (F. B., H.-W. H., A. G. V.) and European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411 (A. G. V.). M. L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). H.-W.H. thanks the ECT* for hospitality during the workshop “Universal physics in Many-Body Quantum Systems – From Atoms to Quarks\". This infrastructure is part of a project that has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 824093. H.-W.H. was supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - Project-ID 279384907 - SFB 1245.","year":"2021","date_created":"2021-08-04T15:00:55Z","date_updated":"2023-08-11T10:25:44Z","volume":11,"author":[{"full_name":"Brauneis, Fabian","last_name":"Brauneis","first_name":"Fabian"},{"full_name":"Hammer, Hans-Werner","last_name":"Hammer","first_name":"Hans-Werner"},{"full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko","first_name":"Mikhail"},{"full_name":"Volosniev, Artem","first_name":"Artem","last_name":"Volosniev","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525"}],"article_number":"008","license":"https://creativecommons.org/licenses/by/4.0/","file_date_updated":"2021-08-10T11:44:59Z","ec_funded":1},{"day":"06","article_processing_charge":"Yes (in subscription journal)","has_accepted_license":"1","date_published":"2021-08-06T00:00:00Z","publication":"Physical Review Letters","citation":{"chicago":"Karle, Volker, Maksym Serbyn, and Alexios Michailidis. “Area-Law Entangled Eigenstates from Nullspaces of Local Hamiltonians.” Physical Review Letters. American Physical Society, 2021. https://doi.org/10.1103/physrevlett.127.060602.","short":"V. Karle, M. Serbyn, A. Michailidis, Physical Review Letters 127 (2021).","mla":"Karle, Volker, et al. “Area-Law Entangled Eigenstates from Nullspaces of Local Hamiltonians.” Physical Review Letters, vol. 127, no. 6, 060602, American Physical Society, 2021, doi:10.1103/physrevlett.127.060602.","ieee":"V. Karle, M. Serbyn, and A. Michailidis, “Area-law entangled eigenstates from nullspaces of local Hamiltonians,” Physical Review Letters, vol. 127, no. 6. American Physical Society, 2021.","apa":"Karle, V., Serbyn, M., & Michailidis, A. (2021). Area-law entangled eigenstates from nullspaces of local Hamiltonians. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.127.060602","ista":"Karle V, Serbyn M, Michailidis A. 2021. Area-law entangled eigenstates from nullspaces of local Hamiltonians. Physical Review Letters. 127(6), 060602.","ama":"Karle V, Serbyn M, Michailidis A. Area-law entangled eigenstates from nullspaces of local Hamiltonians. Physical Review Letters. 2021;127(6). doi:10.1103/physrevlett.127.060602"},"article_type":"letter_note","abstract":[{"lang":"eng","text":"Eigenstate thermalization in quantum many-body systems implies that eigenstates at high energy are similar to random vectors. Identifying systems where at least some eigenstates are nonthermal is an outstanding question. In this Letter we show that interacting quantum models that have a nullspace—a degenerate subspace of eigenstates at zero energy (zero modes), which corresponds to infinite temperature, provide a route to nonthermal eigenstates. We analytically show the existence of a zero mode which can be represented as a matrix product state for a certain class of local Hamiltonians. In the more general case we use a subspace disentangling algorithm to generate an orthogonal basis of zero modes characterized by increasing entanglement entropy. We show evidence for an area-law entanglement scaling of the least-entangled zero mode in the broad parameter regime, leading to a conjecture that all local Hamiltonians with the nullspace feature zero modes with area-law entanglement scaling and, as such, break the strong thermalization hypothesis. Finally, we find zero modes in constrained models and propose a setup for observing their experimental signatures."}],"issue":"6","type":"journal_article","file":[{"access_level":"open_access","file_name":"PhysRevLett.127.060602_SOM.pdf","file_size":5064231,"content_type":"application/pdf","creator":"mserbyn","relation":"main_file","file_id":"9904","checksum":"51218f302dcef99d90d1209809fcc874","success":1,"date_created":"2021-08-13T09:28:08Z","date_updated":"2021-08-13T09:28:08Z"}],"oa_version":"Published Version","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"9903","status":"public","title":"Area-law entangled eigenstates from nullspaces of local Hamiltonians","ddc":["539"],"intvolume":" 127","month":"08","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"doi":"10.1103/physrevlett.127.060602","language":[{"iso":"eng"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"isi":["000684276000002"],"arxiv":["2102.13633"]},"oa":1,"quality_controlled":"1","isi":1,"project":[{"name":"Non-Ergodic Quantum Matter: Universality, Dynamics and Control","call_identifier":"H2020","grant_number":"850899","_id":"23841C26-32DE-11EA-91FC-C7463DDC885E"}],"file_date_updated":"2021-08-13T09:28:08Z","ec_funded":1,"article_number":"060602","author":[{"first_name":"Volker","last_name":"Karle","id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","orcid":"0000-0002-6963-0129","full_name":"Karle, Volker"},{"first_name":"Maksym","last_name":"Serbyn","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2399-5827","full_name":"Serbyn, Maksym"},{"full_name":"Michailidis, Alexios","orcid":"0000-0002-8443-1064","id":"36EBAD38-F248-11E8-B48F-1D18A9856A87","last_name":"Michailidis","first_name":"Alexios"}],"date_updated":"2023-08-11T10:43:27Z","date_created":"2021-08-13T09:27:39Z","volume":127,"year":"2021","acknowledgement":"We acknowledge useful discussions with V. Gritsev and A. Garkun and suggestions on implementation of the\r\nPPXPP model by D. Bluvstein. A. M. and M. S. were supported by the European Research Council (ERC) under\r\nthe European Union’s Horizon 2020 research and innovation program (Grant Agreement No. 850899)","publication_status":"published","publisher":"American Physical Society","department":[{"_id":"MaSe"},{"_id":"GradSch"},{"_id":"MiLe"}]},{"date_created":"2021-09-19T22:01:25Z","date_updated":"2023-08-14T07:04:06Z","author":[{"first_name":"Haoxin","last_name":"Zhou","full_name":"Zhou, Haoxin"},{"last_name":"Xie","first_name":"Tian","full_name":"Xie, Tian"},{"last_name":"Ghazaryan","first_name":"Areg","orcid":"0000-0001-9666-3543","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","full_name":"Ghazaryan, Areg"},{"last_name":"Holder","first_name":"Tobias","full_name":"Holder, Tobias"},{"full_name":"Ehrets, James R.","last_name":"Ehrets","first_name":"James R."},{"full_name":"Spanton, Eric M.","last_name":"Spanton","first_name":"Eric M."},{"full_name":"Taniguchi, Takashi","first_name":"Takashi","last_name":"Taniguchi"},{"first_name":"Kenji","last_name":"Watanabe","full_name":"Watanabe, Kenji"},{"first_name":"Erez","last_name":"Berg","full_name":"Berg, Erez"},{"full_name":"Serbyn, Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2399-5827","first_name":"Maksym","last_name":"Serbyn"},{"full_name":"Young, Andrea F.","last_name":"Young","first_name":"Andrea F."}],"related_material":{"link":[{"url":"https://doi.org/10.1038/s41586-021-04181-z","relation":"erratum"}]},"publication_status":"published","publisher":"Springer Nature","department":[{"_id":"MaSe"},{"_id":"MiLe"}],"year":"2021","acknowledgement":"The authors acknowledge discussions with A. Macdonald, L. Fu, F. Wang and M. Zaletel. AFY acknowledges support of the National Science Foundation under DMR1654186, and the Gordon and Betty Moore Foundation under award GBMF9471. The authors acknowledge the use of the research facilities within the California NanoSystems Institute, supported by the University of California, Santa Barbara and the University of California, Office of the President.\r\nK.W. and T.T. acknowledge support from the Elemental Strategy Initiative conducted by the MEXT, Japan, Grant Number JPMXP0112101001 and JSPS KAKENHI, Grant Number JP20H00354. EB and TH were supported by the European Research Council (ERC) under grant HQMAT (Grant Agreement No. 817799). A.G. acknowledges support by the European Unions Horizon 2020 research and innovation program under the Marie Sklodowska-Curie Grant Agreement\r\nNo. 754411.\r\n","ec_funded":1,"language":[{"iso":"eng"}],"doi":"10.1038/s41586-021-03938-w","isi":1,"quality_controlled":"1","project":[{"call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"}],"external_id":{"arxiv":["2104.00653"],"isi":["000706977400002"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2104.00653"}],"oa":1,"month":"09","publication_identifier":{"issn":["0028-0836"],"eissn":["1476-4687"]},"oa_version":"Preprint","status":"public","title":"Half and quarter metals in rhombohedral trilayer graphene","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"10025","abstract":[{"text":"Ferromagnetism is most common in transition metal compounds but may also arise in low-density two-dimensional electron systems, with signatures observed in silicon, III-V semiconductor systems, and graphene moiré heterostructures. Here we show that gate-tuned van Hove singularities in rhombohedral trilayer graphene drive the spontaneous ferromagnetic polarization of the electron system into one or more spin- and valley flavors. Using capacitance measurements on graphite-gated van der Waals heterostructures, we find a cascade of density- and electronic displacement field tuned phase transitions marked by negative electronic compressibility. The transitions define the boundaries between phases where quantum oscillations have either four-fold, two-fold, or one-fold degeneracy, associated with a spin and valley degenerate normal metal, spin-polarized `half-metal', and spin and valley polarized `quarter metal', respectively. For electron doping, the salient features are well captured by a phenomenological Stoner model with a valley-anisotropic Hund's coupling, likely arising from interactions at the lattice scale. For hole filling, we observe a richer phase diagram featuring a delicate interplay of broken symmetries and transitions in the Fermi surface topology. Finally, by rotational alignment of a hexagonal boron nitride substrate to induce a moiré superlattice, we find that the superlattice perturbs the preexisting isospin order only weakly, leaving the basic phase diagram intact while catalyzing the formation of topologically nontrivial gapped states whenever itinerant half- or quarter metal states occur at half- or quarter superlattice band filling. Our results show that rhombohedral trilayer graphene is an ideal platform for well-controlled tests of many-body theory and reveal magnetism in moiré materials to be fundamentally itinerant in nature.","lang":"eng"}],"type":"journal_article","date_published":"2021-09-01T00:00:00Z","article_type":"original","publication":"Nature","citation":{"apa":"Zhou, H., Xie, T., Ghazaryan, A., Holder, T., Ehrets, J. R., Spanton, E. M., … Young, A. F. (2021). Half and quarter metals in rhombohedral trilayer graphene. Nature. Springer Nature. https://doi.org/10.1038/s41586-021-03938-w","ieee":"H. Zhou et al., “Half and quarter metals in rhombohedral trilayer graphene,” Nature. Springer Nature, 2021.","ista":"Zhou H, Xie T, Ghazaryan A, Holder T, Ehrets JR, Spanton EM, Taniguchi T, Watanabe K, Berg E, Serbyn M, Young AF. 2021. Half and quarter metals in rhombohedral trilayer graphene. Nature.","ama":"Zhou H, Xie T, Ghazaryan A, et al. Half and quarter metals in rhombohedral trilayer graphene. Nature. 2021. doi:10.1038/s41586-021-03938-w","chicago":"Zhou, Haoxin, Tian Xie, Areg Ghazaryan, Tobias Holder, James R. Ehrets, Eric M. Spanton, Takashi Taniguchi, et al. “Half and Quarter Metals in Rhombohedral Trilayer Graphene.” Nature. Springer Nature, 2021. https://doi.org/10.1038/s41586-021-03938-w.","short":"H. Zhou, T. Xie, A. Ghazaryan, T. Holder, J.R. Ehrets, E.M. Spanton, T. Taniguchi, K. Watanabe, E. Berg, M. Serbyn, A.F. Young, Nature (2021).","mla":"Zhou, Haoxin, et al. “Half and Quarter Metals in Rhombohedral Trilayer Graphene.” Nature, Springer Nature, 2021, doi:10.1038/s41586-021-03938-w."},"day":"01","article_processing_charge":"No","keyword":["condensed matter - mesoscale and nanoscale physics","condensed matter - strongly correlated electrons","multidisciplinary"],"scopus_import":"1"},{"language":[{"iso":"eng"}],"doi":"10.1063/5.0037826","quality_controlled":"1","isi":1,"external_id":{"isi":["000755638500010"],"arxiv":["1802.09978"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1802.09978"}],"publication_identifier":{"issn":["00222488"]},"month":"10","volume":62,"date_created":"2021-10-24T22:01:32Z","date_updated":"2023-08-14T08:04:12Z","author":[{"first_name":"Ingo","last_name":"Runkel","full_name":"Runkel, Ingo"},{"orcid":"0000-0003-2834-5054","id":"7943226E-220E-11EA-94C7-D59F3DDC885E","last_name":"Szegedy","first_name":"Lorant","full_name":"Szegedy, Lorant"}],"department":[{"_id":"MiLe"}],"publisher":"AIP Publishing","publication_status":"published","acknowledgement":"We would like to thank Nils Carqueville, Tobias Dyckerhoff, Jan Hesse, Ehud Meir, Sebastian Novak, Louis-Hadrien Robert, Nick Salter, Walker Stern, and Lukas Woike for helpful discussions and comments. L.S. was supported by the DFG Research Training Group 1670 “Mathematics Inspired by String Theory and Quantum Field Theory.”","year":"2021","article_number":"102302","date_published":"2021-10-01T00:00:00Z","article_type":"original","citation":{"chicago":"Runkel, Ingo, and Lorant Szegedy. “Topological Field Theory on R-Spin Surfaces and the Arf-Invariant.” Journal of Mathematical Physics. AIP Publishing, 2021. https://doi.org/10.1063/5.0037826.","mla":"Runkel, Ingo, and Lorant Szegedy. “Topological Field Theory on R-Spin Surfaces and the Arf-Invariant.” Journal of Mathematical Physics, vol. 62, no. 10, 102302, AIP Publishing, 2021, doi:10.1063/5.0037826.","short":"I. Runkel, L. Szegedy, Journal of Mathematical Physics 62 (2021).","ista":"Runkel I, Szegedy L. 2021. Topological field theory on r-spin surfaces and the Arf-invariant. Journal of Mathematical Physics. 62(10), 102302.","apa":"Runkel, I., & Szegedy, L. (2021). Topological field theory on r-spin surfaces and the Arf-invariant. Journal of Mathematical Physics. AIP Publishing. https://doi.org/10.1063/5.0037826","ieee":"I. Runkel and L. Szegedy, “Topological field theory on r-spin surfaces and the Arf-invariant,” Journal of Mathematical Physics, vol. 62, no. 10. AIP Publishing, 2021.","ama":"Runkel I, Szegedy L. Topological field theory on r-spin surfaces and the Arf-invariant. Journal of Mathematical Physics. 2021;62(10). doi:10.1063/5.0037826"},"publication":"Journal of Mathematical Physics","article_processing_charge":"No","day":"01","scopus_import":"1","oa_version":"Preprint","intvolume":" 62","title":"Topological field theory on r-spin surfaces and the Arf-invariant","status":"public","_id":"10176","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","issue":"10","abstract":[{"lang":"eng","text":"We give a combinatorial model for r-spin surfaces with parameterized boundary based on Novak (“Lattice topological field theories in two dimensions,” Ph.D. thesis, Universität Hamburg, 2015). The r-spin structure is encoded in terms of ℤ𝑟-valued indices assigned to the edges of a polygonal decomposition. This combinatorial model is designed for our state-sum construction of two-dimensional topological field theories on r-spin surfaces. We show that an example of such a topological field theory computes the Arf-invariant of an r-spin surface as introduced by Randal-Williams [J. Topol. 7, 155 (2014)] and Geiges et al. [Osaka J. Math. 49, 449 (2012)]. This implies, in particular, that the r-spin Arf-invariant is constant on orbits of the mapping class group, providing an alternative proof of that fact."}],"type":"journal_article"},{"type":"journal_article","issue":"1","abstract":[{"lang":"eng","text":"Theoretical and experimental studies of the interaction between spins and temperature are vital for the development of spin caloritronics, as they dictate the design of future devices. In this work, we propose a two-terminal cold-atom simulator to study that interaction. The proposed quantum simulator consists of strongly interacting atoms that occupy two temperature reservoirs connected by a one-dimensional link. First, we argue that the dynamics in the link can be described using an inhomogeneous Heisenberg spin chain whose couplings are defined by the local temperature. Second, we show the existence of a spin current in a system with a temperature difference by studying the dynamics that follows the spin-flip of an atom in the link. A temperature gradient accelerates the impurity in one direction more than in the other, leading to an overall spin current similar to the spin Seebeck effect."}],"_id":"10401","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","intvolume":" 4","ddc":["530"],"title":"Generation of spin currents by a temperature gradient in a two-terminal device","status":"public","oa_version":"Published Version","file":[{"file_size":1068984,"content_type":"application/pdf","creator":"alisjak","file_name":"2021_NatComm_Barfknecht.pdf","access_level":"open_access","date_updated":"2021-12-06T14:53:41Z","date_created":"2021-12-06T14:53:41Z","checksum":"9097319952cb9a3d96e7fd3aa9813a03","success":1,"relation":"main_file","file_id":"10420"}],"scopus_import":"1","article_processing_charge":"No","has_accepted_license":"1","day":"26","citation":{"ama":"Barfknecht RE, Foerster A, Zinner NT, Volosniev A. Generation of spin currents by a temperature gradient in a two-terminal device. Communications Physics. 2021;4(1). doi:10.1038/s42005-021-00753-7","ista":"Barfknecht RE, Foerster A, Zinner NT, Volosniev A. 2021. Generation of spin currents by a temperature gradient in a two-terminal device. Communications Physics. 4(1), 252.","ieee":"R. E. Barfknecht, A. Foerster, N. T. Zinner, and A. Volosniev, “Generation of spin currents by a temperature gradient in a two-terminal device,” Communications Physics, vol. 4, no. 1. Springer Nature, 2021.","apa":"Barfknecht, R. E., Foerster, A., Zinner, N. T., & Volosniev, A. (2021). Generation of spin currents by a temperature gradient in a two-terminal device. Communications Physics. Springer Nature. https://doi.org/10.1038/s42005-021-00753-7","mla":"Barfknecht, Rafael E., et al. “Generation of Spin Currents by a Temperature Gradient in a Two-Terminal Device.” Communications Physics, vol. 4, no. 1, 252, Springer Nature, 2021, doi:10.1038/s42005-021-00753-7.","short":"R.E. Barfknecht, A. Foerster, N.T. Zinner, A. Volosniev, Communications Physics 4 (2021).","chicago":"Barfknecht, Rafael E., Angela Foerster, Nikolaj T. Zinner, and Artem Volosniev. “Generation of Spin Currents by a Temperature Gradient in a Two-Terminal Device.” Communications Physics. Springer Nature, 2021. https://doi.org/10.1038/s42005-021-00753-7."},"publication":"Communications Physics","article_type":"original","date_published":"2021-11-26T00:00:00Z","article_number":"252","ec_funded":1,"file_date_updated":"2021-12-06T14:53:41Z","acknowledgement":"The authors acknowledge support from the European QuantERA ERA-NET Cofund in Quantum Technologies (Project QTFLAG Grant Agreement No. 731473) (R.E.B), CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico) Brazil (A.F.), the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411 (A.G.V.), the Independent Research Fund Denmark, the Carlsberg Foundation, and Aarhus University Research Foundation under the Jens Christian Skou fellowship program (N.T.Z).","year":"2021","publisher":"Springer Nature","department":[{"_id":"MiLe"}],"publication_status":"published","author":[{"full_name":"Barfknecht, Rafael E.","first_name":"Rafael E.","last_name":"Barfknecht"},{"first_name":"Angela","last_name":"Foerster","full_name":"Foerster, Angela"},{"first_name":"Nikolaj T.","last_name":"Zinner","full_name":"Zinner, Nikolaj T."},{"orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","last_name":"Volosniev","first_name":"Artem","full_name":"Volosniev, Artem"}],"volume":4,"date_created":"2021-12-05T23:01:39Z","date_updated":"2023-08-14T13:04:34Z","publication_identifier":{"eissn":["23993650"]},"month":"11","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"external_id":{"isi":["10.1038/s42005-021-00753-7"],"arxiv":["2101.02020"]},"project":[{"grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020"}],"quality_controlled":"1","doi":"10.1038/s42005-021-00753-7","language":[{"iso":"eng"}]}]