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Bulletin of the American Physical Society最新文献

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Unraveling the mechanism of catalytic water oxidation via de novo synthesis of reactive intermediate 通过重新合成反应中间体揭示催化水氧化的机理
Bulletin of the American Physical Society Pub Date : 2020-03-06 DOI: 10.1021/jacs.9b10265.s001
A. K. Ravari
{"title":"Unraveling the mechanism of catalytic water oxidation via de novo synthesis of reactive intermediate","authors":"A. K. Ravari","doi":"10.1021/jacs.9b10265.s001","DOIUrl":"https://doi.org/10.1021/jacs.9b10265.s001","url":null,"abstract":"","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86918261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Poking and buckling of pressurized spherical shells 受压球壳的戳戳和屈曲
Bulletin of the American Physical Society Pub Date : 2020-03-05 DOI: 10.26226/morressier.5f5f8e69aa777f8ba5bd6016
A. Abbasi, Dong Yan, M. Pezzulla, P. Reis
{"title":"Poking and buckling of pressurized spherical shells","authors":"A. Abbasi, Dong Yan, M. Pezzulla, P. Reis","doi":"10.26226/morressier.5f5f8e69aa777f8ba5bd6016","DOIUrl":"https://doi.org/10.26226/morressier.5f5f8e69aa777f8ba5bd6016","url":null,"abstract":"","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76070771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morphological Control of Multifunctional Melting Gel Coatings via Electrospray Deposition 多功能熔融凝胶涂层的电喷涂形态学控制
Bulletin of the American Physical Society Pub Date : 2020-03-05 DOI: 10.7282/T3-YT1J-R755
A. Gamboa, Lin Lei, J. Mercado, J. Guzmán, L. Klein, A. Jitianu, J. Singer
{"title":"Morphological Control of Multifunctional Melting Gel Coatings via Electrospray Deposition","authors":"A. Gamboa, Lin Lei, J. Mercado, J. Guzmán, L. Klein, A. Jitianu, J. Singer","doi":"10.7282/T3-YT1J-R755","DOIUrl":"https://doi.org/10.7282/T3-YT1J-R755","url":null,"abstract":"","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83934133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A truly-programmable mechanical metamaterial using magnetic actuation 一种真正可编程的机械超材料，采用磁驱动
Bulletin of the American Physical Society Pub Date : 2020-03-05 DOI: 10.26226/morressier.5f5f8e69aa777f8ba5bd608f
Tian Chen
{"title":"A truly-programmable mechanical metamaterial using magnetic actuation","authors":"Tian Chen","doi":"10.26226/morressier.5f5f8e69aa777f8ba5bd608f","DOIUrl":"https://doi.org/10.26226/morressier.5f5f8e69aa777f8ba5bd608f","url":null,"abstract":"","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79407005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electric field modulation of magnetism in ferrimagnetic Heusler heterostructures 铁磁Heusler异质结构中磁场的电场调制
Bulletin of the American Physical Society Pub Date : 2020-03-05 DOI: 10.1103/physrevb.101.134419
Qilong Sun, Sohee Kwon, M. Stamenova, S. Sanvito, N. Kioussis
{"title":"Electric field modulation of magnetism in ferrimagnetic Heusler heterostructures","authors":"Qilong Sun, Sohee Kwon, M. Stamenova, S. Sanvito, N. Kioussis","doi":"10.1103/physrevb.101.134419","DOIUrl":"https://doi.org/10.1103/physrevb.101.134419","url":null,"abstract":"To date the realization of magnetoresistive random access memory (RAM) and magnetoelectric RAM (MeRAM) devices relies primarily on ultrathin ferromagnetic-based (FeCoB/MgO) magnetic tunnel junctions. On the other hand, the Heusler family of intermetallics is considered very promising for spintronic applications. Nevertheless, the voltage controlled magnetic anisotropy (VCMA) in ultrathin Heusler-based magnetic-tunnel junction stacks remains unexplored. Here, using the ferrimagnetic Heusler ${mathrm{Mn}}_{3}mathrm{Ga}$ as a prototype system, we report ab initio calculations of the electric field modulation of magnetism in the $mathrm{Ir}/{mathrm{Mn}}_{3}mathrm{Ga}$/MgO heterostructure. The trilayer structures with one and three monolayer Ir caps and Mn-Mn termination exhibit large perpendicular magnetic anisotropy in contrast to those with Mn-Ga termination which yield in-plane magnetization orientation. We predict giant VCMA coefficients the magnitude and sign of which depend on both the interface termination and the Ir cap thickness. The underlying atomistic mechanism lies on the electric-field-induced shifts of the spin-orbit coupling energies of the spin-polarized $mathrm{Ir}/d$ orbitals with different orbital angular momentum symmetries. Our paper paves the way for exploiting the unique magnetic properties of ferrimagnetic Heusler compounds for next generation MeRAM devices.","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86004673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Electrospray deposition of nanowire forests through spinodal gelation 电喷雾沉积纳米线森林通过spinodinal gelation
Bulletin of the American Physical Society Pub Date : 2020-03-05 DOI: 10.1021/scimeetings.0c03444
Lin Lei, Catherine J. Nachtigal, Shensheng Chen, Tyler F. Moy, Xin Yong, J. Singer
{"title":"Electrospray deposition of nanowire forests through spinodal gelation","authors":"Lin Lei, Catherine J. Nachtigal, Shensheng Chen, Tyler F. Moy, Xin Yong, J. Singer","doi":"10.1021/scimeetings.0c03444","DOIUrl":"https://doi.org/10.1021/scimeetings.0c03444","url":null,"abstract":"","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91252073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
3D self-replication of DNA nanostructures DNA纳米结构的三维自我复制
Bulletin of the American Physical Society Pub Date : 2020-03-04 DOI: 10.1021/scimeetings.0c01581
Feng Zhou, Heng Ni, R. Sha, N. Seeman, P. Chaikin
{"title":"3D self-replication of DNA nanostructures","authors":"Feng Zhou, Heng Ni, R. Sha, N. Seeman, P. Chaikin","doi":"10.1021/scimeetings.0c01581","DOIUrl":"https://doi.org/10.1021/scimeetings.0c01581","url":null,"abstract":"","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72963088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magneto-elastic coupling in multiferroic metal-organic framework [(CH3)2NH2]Co(HCOO)3 多铁金属-有机骨架[(CH3)2NH2]Co(HCOO)3的磁弹性耦合
Bulletin of the American Physical Society Pub Date : 2020-03-04 DOI: 10.1063/9.0000147
K. Thirunavukkuarasu, R. Richardson, Zhengguang Lu, D. Smirnov, Nan Huang, N. Combs, G. Pokharel, D. Mandrus
{"title":"Magneto-elastic coupling in multiferroic metal-organic framework [(CH3)2NH2]Co(HCOO)3","authors":"K. Thirunavukkuarasu, R. Richardson, Zhengguang Lu, D. Smirnov, Nan Huang, N. Combs, G. Pokharel, D. Mandrus","doi":"10.1063/9.0000147","DOIUrl":"https://doi.org/10.1063/9.0000147","url":null,"abstract":"Metal-organic frameworks based on metal-formates have emerged as a intriguing class of multiferroics with wide range of applications. In this work, we present magneto-Raman spectroscopic investigations on [(CH3)2NH2]Co(HCOO)3 belonging to this family. The spectroscopic studies were performed at magnetic fields up to 31 T at the temperature of 2.3 K. It was observed that the formate bending mode at around 798 cm−1 shifts to higher energies with increasing magnetic field. The magneto-response of the phonon also exhibits anomalies at magnetic fields of 14.5 T and 23.5 T corresponding to magnetic phase transitions. Based on our results, we conclude that the formate bending mode does play a role in facilitating the saturation of magnetic states similar to its Mn and Ni analogs.","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87837643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Broadband sensitivity improvement via coherent quantum feedback with PT-symmetry 利用pt对称的相干量子反馈提高宽带灵敏度
Bulletin of the American Physical Society Pub Date : 2020-03-04 DOI: 10.1117/12.2586469
Xiang Li, M. Goryachev, Yiqiu Ma, M. Tobar, Chunnong Zhao, R. Adhikari, Yanbei Chen
{"title":"Broadband sensitivity improvement via coherent quantum feedback with PT-symmetry","authors":"Xiang Li, M. Goryachev, Yiqiu Ma, M. Tobar, Chunnong Zhao, R. Adhikari, Yanbei Chen","doi":"10.1117/12.2586469","DOIUrl":"https://doi.org/10.1117/12.2586469","url":null,"abstract":"A conventional resonant detector is often subject to a trade-off between bandwidth and peak sensitivity that can be traced back to quantum Cramer-Rao Bound. Anomalous dispersion has been shown to improve it by signal amplification and is thus more robust against decoherence, while it leads to instabilities. We propose a stable quantum amplifier applicable to linear systems operating at the fundamental detection limits, enabled by two-mode non-degenerate parametric amplification. At threshold, one mode of the amplifier forms a PT-symmetric system of original detector mode. Sensitivity improvements are shown for laser-interferometric gravitational-wave detectors and microwave cavity axion detectors.","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82375423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
(Invited) 2D NC-FET, FE-FET and FeS-FET
Bulletin of the American Physical Society Pub Date : 2020-03-04 DOI: 10.1149/ma2020-01241370mtgabs
P. Ye
{"title":"(Invited) 2D NC-FET, FE-FET and FeS-FET","authors":"P. Ye","doi":"10.1149/ma2020-01241370mtgabs","DOIUrl":"https://doi.org/10.1149/ma2020-01241370mtgabs","url":null,"abstract":"","PeriodicalId":9375,"journal":{"name":"Bulletin of the American Physical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82150491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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