[{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","citation":{"chicago":"Mondelli, Marco, Hamed Hassani, Igal Sason, and Rudiger Urbanke. “Achieving Marton’s Region for Broadcast Channels Using Polar Codes.” IEEE Transactions on Information Theory. IEEE, 2015. https://doi.org/10.1109/tit.2014.2368555.","ista":"Mondelli M, Hassani H, Sason I, Urbanke R. 2015. Achieving Marton’s region for broadcast channels using polar codes. IEEE Transactions on Information Theory. 61(2), 783–800.","mla":"Mondelli, Marco, et al. “Achieving Marton’s Region for Broadcast Channels Using Polar Codes.” IEEE Transactions on Information Theory, vol. 61, no. 2, IEEE, 2015, pp. 783–800, doi:10.1109/tit.2014.2368555.","short":"M. Mondelli, H. Hassani, I. Sason, R. Urbanke, IEEE Transactions on Information Theory 61 (2015) 783–800.","ieee":"M. Mondelli, H. Hassani, I. Sason, and R. Urbanke, “Achieving Marton’s region for broadcast channels using polar codes,” IEEE Transactions on Information Theory, vol. 61, no. 2. IEEE, pp. 783–800, 2015.","apa":"Mondelli, M., Hassani, H., Sason, I., & Urbanke, R. (2015). Achieving Marton’s region for broadcast channels using polar codes. IEEE Transactions on Information Theory. IEEE. https://doi.org/10.1109/tit.2014.2368555","ama":"Mondelli M, Hassani H, Sason I, Urbanke R. Achieving Marton’s region for broadcast channels using polar codes. IEEE Transactions on Information Theory. 2015;61(2):783-800. doi:10.1109/tit.2014.2368555"},"date_updated":"2021-01-12T08:08:46Z","title":"Achieving Marton’s region for broadcast channels using polar codes","external_id":{"arxiv":["1401.6060"]},"author":[{"orcid":"0000-0002-3242-7020","full_name":"Mondelli, Marco","last_name":"Mondelli","id":"27EB676C-8706-11E9-9510-7717E6697425","first_name":"Marco"},{"first_name":"Hamed","full_name":"Hassani, Hamed","last_name":"Hassani"},{"first_name":"Igal","full_name":"Sason, Igal","last_name":"Sason"},{"first_name":"Rudiger","full_name":"Urbanke, Rudiger","last_name":"Urbanke"}],"_id":"6737","status":"public","type":"journal_article","language":[{"iso":"eng"}],"publication":"IEEE Transactions on Information Theory","day":"01","year":"2015","publication_status":"published","date_created":"2019-07-31T07:03:38Z","date_published":"2015-02-01T00:00:00Z","volume":61,"doi":"10.1109/tit.2014.2368555","issue":"2","page":"783-800","oa_version":"Preprint","abstract":[{"lang":"eng","text":"This paper presents polar coding schemes for the two-user discrete memoryless broadcast channel (DM-BC) which achieve Marton's region with both common and private messages. This is the best achievable rate region known to date, and it is tight for all classes of two-user DM-BCs whose capacity regions are known. To accomplish this task, we first construct polar codes for both the superposition as well as binning strategy. By combining these two schemes, we obtain Marton's region with private messages only. Finally, we show how to handle the case of common information. The proposed coding schemes possess the usual advantages of polar codes, i.e., they have low encoding and decoding complexity and a superpolynomial decay rate of the error probability. We follow the lead of Goela, Abbe, and Gastpar, who recently introduced polar codes emulating the superposition and binning schemes. To align the polar indices, for both schemes, their solution involves some degradedness constraints that are assumed to hold between the auxiliary random variables and channel outputs. To remove these constraints, we consider the transmission of k blocks and employ a chaining construction that guarantees the proper alignment of the polarized indices. The techniques described in this paper are quite general, and they can be adopted to many other multiterminal scenarios whenever there polar indices need to be aligned."}],"intvolume":" 61","month":"02","main_file_link":[{"url":"https://arxiv.org/abs/1401.6060","open_access":"1"}],"oa":1,"publisher":"IEEE","quality_controlled":"1"},{"extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"mla":"Mondelli, Marco, et al. “Scaling Exponent of List Decoders with Applications to Polar Codes.” IEEE Transactions on Information Theory, vol. 61, no. 9, IEEE, 2015, pp. 4838–51, doi:10.1109/tit.2015.2453315.","short":"M. Mondelli, H. Hassani, R. Urbanke, IEEE Transactions on Information Theory 61 (2015) 4838–4851.","ieee":"M. Mondelli, H. Hassani, and R. Urbanke, “Scaling exponent of list decoders with applications to polar codes,” IEEE Transactions on Information Theory, vol. 61, no. 9. IEEE, pp. 4838–4851, 2015.","ama":"Mondelli M, Hassani H, Urbanke R. Scaling exponent of list decoders with applications to polar codes. IEEE Transactions on Information Theory. 2015;61(9):4838-4851. doi:10.1109/tit.2015.2453315","apa":"Mondelli, M., Hassani, H., & Urbanke, R. (2015). Scaling exponent of list decoders with applications to polar codes. IEEE Transactions on Information Theory. IEEE. https://doi.org/10.1109/tit.2015.2453315","chicago":"Mondelli, Marco, Hamed Hassani, and Rudiger Urbanke. “Scaling Exponent of List Decoders with Applications to Polar Codes.” IEEE Transactions on Information Theory. IEEE, 2015. https://doi.org/10.1109/tit.2015.2453315.","ista":"Mondelli M, Hassani H, Urbanke R. 2015. Scaling exponent of list decoders with applications to polar codes. IEEE Transactions on Information Theory. 61(9), 4838–4851."},"date_updated":"2021-01-12T08:08:45Z","title":"Scaling exponent of list decoders with applications to polar codes","author":[{"full_name":"Mondelli, Marco","orcid":"0000-0002-3242-7020","last_name":"Mondelli","first_name":"Marco","id":"27EB676C-8706-11E9-9510-7717E6697425"},{"last_name":"Hassani","full_name":"Hassani, Hamed","first_name":"Hamed"},{"last_name":"Urbanke","full_name":"Urbanke, Rudiger","first_name":"Rudiger"}],"external_id":{"arxiv":["1304.5220"]},"_id":"6736","status":"public","type":"journal_article","day":"01","publication":"IEEE Transactions on Information Theory","language":[{"iso":"eng"}],"publication_status":"published","year":"2015","issue":"9","date_published":"2015-09-01T00:00:00Z","doi":"10.1109/tit.2015.2453315","volume":61,"date_created":"2019-07-31T06:50:34Z","page":"4838-4851","oa_version":"Preprint","abstract":[{"text":"Motivated by the significant performance gains which polar codes experience under successive cancellation list decoding, their scaling exponent is studied as a function of the list size. In particular, the error probability is fixed, and the tradeoff between the block length and back-off from capacity is analyzed. A lower bound is provided on the error probability under MAP decoding with list size L for any binary-input memoryless output-symmetric channel and for any class of linear codes such that their minimum distance is unbounded as the block length grows large. Then, it is shown that under MAP decoding, although the introduction of a list can significantly improve the involved constants, the scaling exponent itself, i.e., the speed at which capacity is approached, stays unaffected for any finite list size. In particular, this result applies to polar codes, since their minimum distance tends to infinity as the block length increases. A similar result is proved for genie-aided successive cancellation decoding when transmission takes place over the binary erasure channel, namely, the scaling exponent remains constant for any fixed number of helps from the genie. Note that since genie-aided successive cancellation decoding might be strictly worse than successive cancellation list decoding, the problem of establishing the scaling exponent of the latter remains open.","lang":"eng"}],"month":"09","intvolume":" 61","quality_controlled":"1","publisher":"IEEE","oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1304.5220"}]},{"citation":{"short":"J.F. Yu, B.J. Ramshaw, I. Kokanović, K.A. Modic, N. Harrison, J. Day, R. Liang, W.N. Hardy, D.A. Bonn, A. McCollam, S.R. Julian, J.R. Cooper, Physical Review B 92 (2015).","ieee":"J. F. Yu et al., “Magnetization of underdoped YBa2Cu3Oy above the irreversibility field,” Physical Review B, vol. 92, no. 18. APS, 2015.","ama":"Yu JF, Ramshaw BJ, Kokanović I, et al. Magnetization of underdoped YBa2Cu3Oy above the irreversibility field. Physical Review B. 2015;92(18). doi:10.1103/physrevb.92.180509","apa":"Yu, J. F., Ramshaw, B. J., Kokanović, I., Modic, K. A., Harrison, N., Day, J., … Cooper, J. R. (2015). Magnetization of underdoped YBa2Cu3Oy above the irreversibility field. Physical Review B. APS. https://doi.org/10.1103/physrevb.92.180509","mla":"Yu, Jing Fei, et al. “Magnetization of Underdoped YBa2Cu3Oy above the Irreversibility Field.” Physical Review B, vol. 92, no. 18, 180509, APS, 2015, doi:10.1103/physrevb.92.180509.","ista":"Yu JF, Ramshaw BJ, Kokanović I, Modic KA, Harrison N, Day J, Liang R, Hardy WN, Bonn DA, McCollam A, Julian SR, Cooper JR. 2015. Magnetization of underdoped YBa2Cu3Oy above the irreversibility field. Physical Review B. 92(18), 180509.","chicago":"Yu, Jing Fei, B. J. Ramshaw, I. Kokanović, Kimberly A Modic, N. Harrison, James Day, Ruixing Liang, et al. “Magnetization of Underdoped YBa2Cu3Oy above the Irreversibility Field.” Physical Review B. APS, 2015. https://doi.org/10.1103/physrevb.92.180509."},"date_updated":"2021-01-12T08:11:42Z","extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Yu, Jing Fei","last_name":"Yu","first_name":"Jing Fei"},{"first_name":"B. J.","full_name":"Ramshaw, B. J.","last_name":"Ramshaw"},{"last_name":"Kokanović","full_name":"Kokanović, I.","first_name":"I."},{"first_name":"Kimberly A","id":"13C26AC0-EB69-11E9-87C6-5F3BE6697425","last_name":"Modic","full_name":"Modic, Kimberly A","orcid":"0000-0001-9760-3147"},{"full_name":"Harrison, N.","last_name":"Harrison","first_name":"N."},{"last_name":"Day","full_name":"Day, James","first_name":"James"},{"first_name":"Ruixing","full_name":"Liang, Ruixing","last_name":"Liang"},{"last_name":"Hardy","full_name":"Hardy, W. N.","first_name":"W. N."},{"first_name":"D. A.","full_name":"Bonn, D. A.","last_name":"Bonn"},{"full_name":"McCollam, A.","last_name":"McCollam","first_name":"A."},{"first_name":"S. R.","last_name":"Julian","full_name":"Julian, S. R."},{"first_name":"J. R.","last_name":"Cooper","full_name":"Cooper, J. R."}],"article_processing_charge":"No","title":"Magnetization of underdoped YBa2Cu3Oy above the irreversibility field","_id":"7070","article_number":"180509","type":"journal_article","article_type":"original","status":"public","publication_identifier":{"issn":["1098-0121","1550-235X"]},"year":"2015","publication_status":"published","day":"23","publication":"Physical Review B","language":[{"iso":"eng"}],"volume":92,"date_published":"2015-11-23T00:00:00Z","doi":"10.1103/physrevb.92.180509","issue":"18","date_created":"2019-11-19T13:22:06Z","abstract":[{"text":"Torque magnetization measurements on YBa2Cu3Oy (YBCO) at doping y=6.67 (p=0.12), in dc fields (B) up to 33 T and temperatures down to 4.5 K, show that weak diamagnetism persists above the extrapolated irreversibility field Hirr(T=0)≈24 T. The differential susceptibility dM/dB, however, is more rapidly suppressed for B≳16 T than expected from the properties of the low field superconducting state, and saturates at a low value for fields B≳24 T. In addition, torque measurements on a p=0.11 YBCO crystal in pulsed field up to 65 T and temperatures down to 8 K show similar behavior, with no additional features at higher fields. We offer two candidate scenarios to explain these observations: (a) superconductivity survives but is heavily suppressed at high field by competition with charge-density-wave (CDW) order; (b) static superconductivity disappears near 24 T and is followed by a region of fluctuating superconductivity, which causes dM/dB to saturate at high field. The diamagnetic signal observed above 50 T for the p=0.11 crystal at 40 K and below may be caused by changes in the normal state susceptibility rather than bulk or fluctuating superconductivity. There will be orbital (Landau) diamagnetism from electron pockets and possibly a reduction in spin susceptibility caused by the stronger three-dimensional ordered CDW.","lang":"eng"}],"oa_version":"None","publisher":"APS","quality_controlled":"1","month":"11","intvolume":" 92"},{"author":[{"first_name":"Daniela","full_name":"Caruntu, Daniela","last_name":"Caruntu"},{"first_name":"Taha","last_name":"Rostamzadeh","full_name":"Rostamzadeh, Taha"},{"last_name":"Costanzo","full_name":"Costanzo, Tommaso","orcid":"0000-0001-9732-3815","first_name":"Tommaso","id":"D93824F4-D9BA-11E9-BB12-F207E6697425"},{"full_name":"Salemizadeh Parizi, Saman","last_name":"Salemizadeh Parizi","first_name":"Saman"},{"first_name":"Gabriel","last_name":"Caruntu","full_name":"Caruntu, Gabriel"}],"external_id":{"pmid":["26168304"]},"article_processing_charge":"No","title":"Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals","citation":{"chicago":"Caruntu, Daniela, Taha Rostamzadeh, Tommaso Costanzo, Saman Salemizadeh Parizi, and Gabriel Caruntu. “Solvothermal Synthesis and Controlled Self-Assembly of Monodisperse Titanium-Based Perovskite Colloidal Nanocrystals.” Nanoscale. RSC, 2015. https://doi.org/10.1039/c5nr00737b.","ista":"Caruntu D, Rostamzadeh T, Costanzo T, Salemizadeh Parizi S, Caruntu G. 2015. Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals. Nanoscale. 7(30), 12955–12969.","mla":"Caruntu, Daniela, et al. “Solvothermal Synthesis and Controlled Self-Assembly of Monodisperse Titanium-Based Perovskite Colloidal Nanocrystals.” Nanoscale, vol. 7, no. 30, RSC, 2015, pp. 12955–69, doi:10.1039/c5nr00737b.","apa":"Caruntu, D., Rostamzadeh, T., Costanzo, T., Salemizadeh Parizi, S., & Caruntu, G. (2015). Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals. Nanoscale. RSC. https://doi.org/10.1039/c5nr00737b","ama":"Caruntu D, Rostamzadeh T, Costanzo T, Salemizadeh Parizi S, Caruntu G. Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals. Nanoscale. 2015;7(30):12955-12969. doi:10.1039/c5nr00737b","ieee":"D. Caruntu, T. Rostamzadeh, T. Costanzo, S. Salemizadeh Parizi, and G. Caruntu, “Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals,” Nanoscale, vol. 7, no. 30. RSC, pp. 12955–12969, 2015.","short":"D. Caruntu, T. Rostamzadeh, T. Costanzo, S. Salemizadeh Parizi, G. Caruntu, Nanoscale 7 (2015) 12955–12969."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"12955-12969","date_published":"2015-08-14T00:00:00Z","doi":"10.1039/c5nr00737b","date_created":"2020-02-05T14:16:37Z","year":"2015","day":"14","publication":"Nanoscale","publisher":"RSC","quality_controlled":"1","date_updated":"2023-02-23T13:08:24Z","extern":"1","article_type":"original","type":"journal_article","status":"public","_id":"7456","issue":"30","volume":7,"publication_identifier":{"issn":["2040-3364","2040-3372"]},"publication_status":"published","language":[{"iso":"eng"}],"month":"08","intvolume":" 7","abstract":[{"lang":"eng","text":"The rational design of monodisperse ferroelectric nanocrystals with controlled size and shape and their organization into hierarchical structures has been a critical step for understanding the polar ordering in nanoscale ferroelectrics, as well as the design of nanocrystal-based functional materials which harness the properties of individual nanoparticles and the collective interactions between them. We report here on the synthesis and self-assembly of aggregate-free, single-crystalline titanium-based perovskite nanoparticles with controlled morphology and surface composition by using a simple, easily scalable and highly versatile colloidal route. Single-crystalline, non-aggregated BaTiO3 colloidal nanocrystals, used as a model system, have been prepared under solvothermal conditions at temperatures as low as 180 °C. The shape of the nanocrystals was tuned from spheroidal to cubic upon changing the polarity of the solvent, whereas their size was varied from 16 to 30 nm for spheres and 5 to 78 nm for cubes by changing the concentration of the precursors and the reaction time, respectively. The hydrophobic, oleic acid-passivated nanoparticles exhibit very good solubility in non-polar solvents and can be rendered dispersible in polar solvents by a simple process involving the oxidative cleavage of the double bond upon treating the nanopowders with the Lemieux–von Rudloff reagent. Lattice dynamic analysis indicated that regardless of their size, BaTiO3 nanocrystals present local disorder within the perovskite unit cell, associated with the existence of polar ordering. We also demonstrate for the first time that, in addition to being used for fabricating large area, crack-free, highly uniform films, BaTiO3 nanocubes can serve as building blocks for the design of 2D and 3D mesoscale structures, such as superlattices and superparticles. Interestingly, the type of superlattice structure (simple cubic or face centered cubic) appears to be determined by the type of solvent in which the nanocrystals were dispersed. This approach provides an excellent platform for the synthesis of other titanium-based perovskite colloidal nanocrystals with controlled chemical composition, surface structure and morphology and for their assembly into complex architectures, therefore opening the door for the design of novel mesoscale functional materials/nanocomposites with potential applications in energy conversion, data storage and the biomedical field."}],"pmid":1,"oa_version":"None"},{"title":"Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors","article_processing_charge":"No","author":[{"first_name":"Saman Salemizadeh","full_name":"Parizi, Saman Salemizadeh","last_name":"Parizi"},{"first_name":"Gavin","last_name":"Conley","full_name":"Conley, Gavin"},{"last_name":"Costanzo","full_name":"Costanzo, Tommaso","orcid":"0000-0001-9732-3815","id":"D93824F4-D9BA-11E9-BB12-F207E6697425","first_name":"Tommaso"},{"first_name":"Bob","full_name":"Howell, Bob","last_name":"Howell"},{"first_name":"Axel","last_name":"Mellinger","full_name":"Mellinger, Axel"},{"last_name":"Caruntu","full_name":"Caruntu, Gabriel","first_name":"Gabriel"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","citation":{"chicago":"Parizi, Saman Salemizadeh, Gavin Conley, Tommaso Costanzo, Bob Howell, Axel Mellinger, and Gabriel Caruntu. “Fabrication of Barium Titanate/Acrylonitrile-Butadiene Styrene/Poly(Methyl Methacrylate) Nanocomposite Films for Hybrid Ferroelectric Capacitors.” RSC Advances. RSC, 2015. https://doi.org/10.1039/c5ra11347d.","ista":"Parizi SS, Conley G, Costanzo T, Howell B, Mellinger A, Caruntu G. 2015. Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors. RSC Advances. 5(93), 76356–76362.","mla":"Parizi, Saman Salemizadeh, et al. “Fabrication of Barium Titanate/Acrylonitrile-Butadiene Styrene/Poly(Methyl Methacrylate) Nanocomposite Films for Hybrid Ferroelectric Capacitors.” RSC Advances, vol. 5, no. 93, RSC, 2015, pp. 76356–62, doi:10.1039/c5ra11347d.","short":"S.S. Parizi, G. Conley, T. Costanzo, B. Howell, A. Mellinger, G. Caruntu, RSC Advances 5 (2015) 76356–76362.","ieee":"S. S. Parizi, G. Conley, T. Costanzo, B. Howell, A. Mellinger, and G. Caruntu, “Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors,” RSC Advances, vol. 5, no. 93. RSC, pp. 76356–76362, 2015.","ama":"Parizi SS, Conley G, Costanzo T, Howell B, Mellinger A, Caruntu G. Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors. RSC Advances. 2015;5(93):76356-76362. doi:10.1039/c5ra11347d","apa":"Parizi, S. S., Conley, G., Costanzo, T., Howell, B., Mellinger, A., & Caruntu, G. (2015). Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors. RSC Advances. RSC. https://doi.org/10.1039/c5ra11347d"},"date_updated":"2023-02-23T13:08:26Z","status":"public","type":"journal_article","article_type":"original","_id":"7457","date_created":"2020-02-05T14:17:26Z","date_published":"2015-09-01T00:00:00Z","doi":"10.1039/c5ra11347d","volume":5,"issue":"93","page":"76356-76362","language":[{"iso":"eng"}],"publication":"RSC Advances","day":"01","year":"2015","publication_status":"published","publication_identifier":{"issn":["2046-2069"]},"intvolume":" 5","month":"09","quality_controlled":"1","publisher":"RSC","oa_version":"Submitted Version","abstract":[{"lang":"eng","text":"A new organic–inorganic ferroelectric hybrid capacitor designed by uniformly incorporating surface modified monodisperse 15 nm ferroelectric BaTiO3 nanocubes into non-polar polymer blends of poly(methyl methacrylate) (PMMA) polymer and acrylonitrile-butadiene-styrene (ABS) terpolymer is described. The investigation of spatial distribution of nanofillers via a non-distractive thermal pulse method illustrates that the surface functionalization of nanocubes plays a key role in the uniform distribution of charge polarization within the polymer matrix. The discharged energy density of the nanocomposite with 30 vol% BaTiO3 nanocubes is ∼44 × 10−3 J cm−3, which is almost six times higher than that of the neat polymer. The facile processing, along with the superior mechanical and electrical properties of the BaTiO3/PMMA–ABS nanocomposites make them suitable for implementation into capacitive electrical energy storage devices."}]}]