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Physica E: Low-dimensional Systems and Nanostructures最新文献

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Hybrid photonic-plasmonic mode-coupling induced enhancement of the spontaneous emission rate of CdS/CdSe quantum emitters 杂化光子-等离子体模式耦合诱导CdS/CdSe量子发射体自发发射速率的增强
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2021-10-01 DOI: 10.1016/j.physe.2021.115017
Belkıs Gökbulut, Arda Inanc, Gokhan Topcu, S. Ozcelik, M. Demir, M. N. Inci
{"title":"Hybrid photonic-plasmonic mode-coupling induced enhancement of the spontaneous emission rate of CdS/CdSe quantum emitters","authors":"Belkıs Gökbulut, Arda Inanc, Gokhan Topcu, S. Ozcelik, M. Demir, M. N. Inci","doi":"10.1016/j.physe.2021.115017","DOIUrl":"https://doi.org/10.1016/j.physe.2021.115017","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78577028","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: 4
DFT studies on PbO2 and binary PbO2/SnO2 thin films PbO2及PbO2/SnO2二元薄膜的DFT研究
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2021-10-01 DOI: 10.1016/j.physe.2021.115037
G. Fabris, D. Azevedo, A. Alves, C. A. Paskocimas, J. Sambrano, J. Cordeiro
{"title":"DFT studies on PbO2 and binary PbO2/SnO2 thin films","authors":"G. Fabris, D. Azevedo, A. Alves, C. A. Paskocimas, J. Sambrano, J. Cordeiro","doi":"10.1016/j.physe.2021.115037","DOIUrl":"https://doi.org/10.1016/j.physe.2021.115037","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83438626","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: 6
Electronic structure and optical properties of InSe/α-AsP van der Waals heterostructure from DFT calculations 用DFT计算InSe/α-AsP范德华异质结构的电子结构和光学性质
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2021-06-01 DOI: 10.1016/J.PHYSE.2021.114674
Songsong Wang, Yaoqiao Hu, Yadong Wei, Weiqi Li, Ngeywo Tolbert Kaner, Yongyuan Jiang, Jianqun Yang, Xingji Li
{"title":"Electronic structure and optical properties of InSe/α-AsP van der Waals heterostructure from DFT calculations","authors":"Songsong Wang, Yaoqiao Hu, Yadong Wei, Weiqi Li, Ngeywo Tolbert Kaner, Yongyuan Jiang, Jianqun Yang, Xingji Li","doi":"10.1016/J.PHYSE.2021.114674","DOIUrl":"https://doi.org/10.1016/J.PHYSE.2021.114674","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81450952","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
Tailoring topological states of core–shell nanoparticles 裁剪核壳纳米粒子的拓扑状态
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2021-05-27 DOI: 10.1016/j.physe.2021.115000
Carolina Martínez Strasser, Y. Baba, Á. Díaz-Fernández, F. Dom'inguez-Adame
{"title":"Tailoring topological states of core–shell nanoparticles","authors":"Carolina Martínez Strasser, Y. Baba, Á. Díaz-Fernández, F. Dom'inguez-Adame","doi":"10.1016/j.physe.2021.115000","DOIUrl":"https://doi.org/10.1016/j.physe.2021.115000","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87495777","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
Ultra-fast tunable optoelectronic full-adder based on photonic crystal ring resonators covered by graphene nanoshells 基于石墨烯纳米壳覆盖的光子晶体环谐振器的超快可调谐光电全加法器
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2021-05-13 DOI: 10.21203/RS.3.RS-475933/V1
S. Naghizade, H. Saghaei
{"title":"Ultra-fast tunable optoelectronic full-adder based on photonic crystal ring resonators covered by graphene nanoshells","authors":"S. Naghizade, H. Saghaei","doi":"10.21203/RS.3.RS-475933/V1","DOIUrl":"https://doi.org/10.21203/RS.3.RS-475933/V1","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78457143","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: 12
Collective plasmonic oscillations of zigzag boron-nitride nanotubes in the presence of Holstein phonons 荷斯坦声子存在下之字形氮化硼纳米管的集体等离子体振荡
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2021-02-25 DOI: 10.1016/J.PHYSE.2021.114687
F. Azizi, H. Rezania
{"title":"Collective plasmonic oscillations of zigzag boron-nitride nanotubes in the presence of Holstein phonons","authors":"F. Azizi, H. Rezania","doi":"10.1016/J.PHYSE.2021.114687","DOIUrl":"https://doi.org/10.1016/J.PHYSE.2021.114687","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86976592","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
Mapping nanoscale electric field hotspots of a plasmon-molecule system: a theoretical study 等离子体-分子系统纳米尺度电场热点映射的理论研究
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2020-10-20 DOI: 10.22541/au.160320967.78700615/v1
J. H. Mokkath
{"title":"Mapping nanoscale electric field hotspots of a plasmon-molecule system: a theoretical study","authors":"J. H. Mokkath","doi":"10.22541/au.160320967.78700615/v1","DOIUrl":"https://doi.org/10.22541/au.160320967.78700615/v1","url":null,"abstract":"The coherent interaction between localized surface plasmon resonance modes and excitons of a single or a collection of quantum emitters have fueled the development of novel applications in quantum optics and material science. In this work, using first-principles simulations, we analyse the modifications in absorption spectra and electric near-field enhancements in a structure consisting of an aluminum nanotriangle interacting with a varying number of pyridine molecules (placed at the nanotriangle tips) in close proximity. What’s more, we find very interesting spatial variation in induced electron density and electric near-field enhancements with a remarkable dependence on the number of interacting pyridine molecules and the direction of light illumination. Our results may help to improve our understanding of the light-matter interaction at the sub-nanometer scale.","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77636705","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: 2
Relationship between morphological and physical properties in nanostructured CuMnO2 纳米结构二氧化锰形态与物理性质的关系
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2020-10-09 DOI: 10.3762/bxiv.2020.115.v1
H. Nguyen, H. Tran
{"title":"Relationship between morphological and physical properties in nanostructured CuMnO2","authors":"H. Nguyen, H. Tran","doi":"10.3762/bxiv.2020.115.v1","DOIUrl":"https://doi.org/10.3762/bxiv.2020.115.v1","url":null,"abstract":"In this study, crednerite CuMnO2 nanostructures were prepared using a hydrothermal method at 100 °C with different amounts of NaOH mineralizator. Obtained nanostructured crednerite CuMnO2 with monoclinic structure (space group C2/m) exhibits two kinds of morphologies: nanobelts of the length of 1 - 1.5 µm and thickness of 15 - 25 nm, and nanoplatets being of 50 - 70 nm in diameter. Comparative studies of the preprepared samples reveal an intimate relationship between morphological and physical properties in nanostructured CuMnO2. A low NaOH concentration favours elongated crystal growth along the c-axis, creating nanobelt-shaped morphology. On the other hand, a strong base solution promotes the formation of nanoplates. Unique morphologies of nanostructured CuMnO2 affect distinct spectroscopic and magnetic properties. The nanobelt-shaped sample is characterized by the Raman active A1g mode at 637 cm-1 and a modified Curie-Weiss bahaviour. This phase exhibits two successive magnetic phase transitions: ferromagnetically at 9.2 K and antiferromagnetically at 42 K. Conversely, the nanoplate-shaped sample behaves typically as those reported in the literature, namely, the Raman active A1g mode at 688 cm-1 and low-dimensional magnetism with antiferromagnetic ordering below 62 K. The variation in the magnetic properties is presumably associated to the partial oxidation of Cu1+ and Mn2+ in the nanoplate-shaped sample compared to the divalent state of Cu2+ and trivalent Mn3+ ions in the nanobelt-shaped one.","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84052337","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: 1
Topological pseudogap in highly polarizable layered systems with 2D hole-like dispersion 具有二维类空穴色散的高极化层状体系的拓扑赝隙
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2020-07-31 DOI: 10.1016/j.physe.2021.115052
S. V. Doronkina, A. Myasnikova, A. H. Dzhantemirov, A. V. Lutsenko
{"title":"Topological pseudogap in highly polarizable layered systems with 2D hole-like dispersion","authors":"S. V. Doronkina, A. Myasnikova, A. H. Dzhantemirov, A. V. Lutsenko","doi":"10.1016/j.physe.2021.115052","DOIUrl":"https://doi.org/10.1016/j.physe.2021.115052","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86648988","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: 1
Strain effects on the electronic and optical properties of Van der Waals heterostructure MoS2/WS2: A first-principles study 应变对Van der Waals异质结构MoS2/WS2电子和光学性质的影响:第一性原理研究
Physica E: Low-dimensional Systems and Nanostructures Pub Date : 2020-02-01 DOI: 10.1016/j.physe.2019.113799
M. Farkous, M. Bikerouin, Doan V. Thuan, Y. Benhouria, M. El-Yadri, E. Feddi, H. Erguig, F. Dujardin, C. Nguyen, Nguyen V. Hieu, H. D. Bui, N. Hieu, Huynh V. Phuc
{"title":"Strain effects on the electronic and optical properties of Van der Waals heterostructure MoS2/WS2: A first-principles study","authors":"M. Farkous, M. Bikerouin, Doan V. Thuan, Y. Benhouria, M. El-Yadri, E. Feddi, H. Erguig, F. Dujardin, C. Nguyen, Nguyen V. Hieu, H. D. Bui, N. Hieu, Huynh V. Phuc","doi":"10.1016/j.physe.2019.113799","DOIUrl":"https://doi.org/10.1016/j.physe.2019.113799","url":null,"abstract":"","PeriodicalId":20078,"journal":{"name":"Physica E: Low-dimensional Systems and Nanostructures","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75364814","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: 24
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