高分子科学杂志创新奖 The Journal of Polymer Science Innovation Award 从2012 年起开始设立, 表彰40 岁以下的有杰出研究创新和成果的高分子科学家 。 Journal of Polymer Science 在此郑重 征集第五届的国际奖项的提名 。 该奖项包括 参加ACS主办的与 Polymeric Materials: Science andEngineering (PMSE) 有关的研讨会， ACS Fall meeting 晚宴上出席表彰，5000 美元的奖金，以及 颁奖年 ACS Fall meeting 的1000 美金路费。 该奖项提名需要 提交一页纸的文件，陈述为什么被提名人的研究创新性值得表彰，以及被提名人的最新简历一份。 请将提名于 2016 年1 月19 日前发送至 jpschem@wiley.com 或 jpsphys@wiley.com 过去的四个奖项颁给了探索聚合物体系物理和化学新领域的年轻科学家。以前的获奖者包括德克萨斯大学奥斯汀分校教授， Christopher Bielawski ，马萨诸塞大学阿姆赫斯特分校高分子科学与工程系副教授 Ryan Hayward ，佛罗里达大学的化学系副教授 Brent Sumerlin ，以及加州大学圣芭芭拉分校的化学工程和材料学教授 Rachel Segalman 。 2016 年提名正式开始了！~ Associated Title(s): Journal of Polymer Science Part A: Polymer Chemistry Journal of Polymer Science Part B: Polymer Physics 原文： The Journal of Polymer Science Innovation Award wasestablished in 2012 to celebrate significant research innovation andachievement in a polymer scientist under 40. The Journal of Polymer Science is again proud to announce the call fornominations for the fifth year of its international award. The award consists of a symposium in association with the PolymericMaterials: Science and Engineering (PMSE) Division of the ACS anda dinner in recognition of the recipient at the ACS Fall meeting , a $5,000 prize, and travel expenses of up to$1,000 to the ACS fall meeting for the award year. Nominations for the prize should consist of a one-page documentfrom the nominator in support of the nominee explaining why the innovativenature of their research deserves recognition and an up-to-date CV from thenominee. Please send nominations to jpschem@wiley.com or jpsphys@wiley.com before January 19th, 2016. The past four awards were given to young scientists exploringexciting new fields in the chemistry and physics of polymer systems. Previousaward winners include Christopher Bielawski, Professor of Chemistry at theUniversity of Texas at Austin; Ryan Hayward, an Associate Professor of PolymerScience and Engineering at the University of Massachusetts, Amherst; BrentSumerlin, then an Associate Professor of Chemistry at the University ofFlorida; and Rachel Segalman, Professor in both Chemical Engineering andMaterials at the University of California, Santa Barbara. Let the 2016 nominations begin!
2D Materials 《二维材料》， ISSN: 2053-1583 ， 2014 年 6 月创刊，月刊，英国物理学会（ IOP PUBLISHING LTD ）出版， 2015 年入选 Webof Science 的 Science Citation Index Expanded ， 目前在 SCI 数据库可以检索到该期刊 2014 年的第 1 卷第 1 期到 2015 年第 1 卷第 2 期共 79 篇文章，其中论文 76 篇、 综述 2 篇、社论 1 篇 。 该刊是专门出版最高品质的原创性研究和影响力涵盖了所有方面的二维材料，包括基本属性（实验，理论和模拟），新的应用（电子，机械，化工，生物医药）和综合多学科的制造技术。感感兴趣的具体材料包括： Graphene andgraphene-derived materials (such as graphene oxides, graphene quantum dots etc) Silicene andgermanene/silicane and germanane Boron nitride Transition metaldichalcogenides 2D topologicalinsulators Complex oxides Compositematerials Other novel 2Dlayered structures 投稿文章类型： Letters – Short,high impact research articles that report an urgent and breakthroughdevelopment on any aspect of two-dimensional materials. A Letter should not normallybe more than 6 journal pages in length (5000 words). ResearchPapers –Articles of unlimited length that report new research of outstanding quality,and which make a significant advance in terms of either the fundamentalscience, applications or synthesis of two-dimensional materials. Perspectives –Commissioned brief commentaries that highlight the impact and widerimplications of new research reported in 2D Materials . Perspectivesmay occasionally be commissioned by the Editorial Board on a broader theme ofrelevance to the two-dimensional materials community. TopicalReviews –Invited review articles that provide a snapshot of recent progress in aparticular field relevant to two-dimensional materials. They often deal withsubjects which are still developing rapidly so a comprehensive review is notpossible. The typical length of a Topical Review is between 10 000 and 15 000words. 网址 http://iopscience.iop.org/2053-1583 编委会： http://iopscience.iop.org/2053-1583/page/Editorial%20Board 作者指南： http://ioppublishing.org/img/landingPages/guidelines-and-policies/author-guidelines.html 在线投稿： https://mc04.manuscriptcentral.com/2dm-iop 2D Materials 《二维材料》有 1 篇论文进入 ESI 热点论文 标题 : Isolation and characterization of few-layer black phosphorus 作者 : Castellanos-Gomez, A (Castellanos-Gomez, Andres); Vicarelli, L (Vicarelli, Leonardo); Prada, E (Prada, Elsa); Island, JO (Island, Joshua O.); Narasimha-Acharya, KL (Narasimha-Acharya, K. L.); Blanter, SI (Blanter, Sofya I.); Groenendijk, DJ (Groenendijk, Dirk J.); Buscema, M (Buscema, Michele); Steele, GA (Steele, Gary A.); Alvarez, JV (Alvarez, J. V.); Zandbergen, HW (Zandbergen, Henny W.); Palacios, JJ (Palacios, J. J.); van der Zant, HSJ (van der Zant, Herre S. J.) 来源出版物 : 2D Materials 卷 : 1 期 : 2 文献号 : 025001 DOI: 10.1088/2053-1583/1/2/025001 出版年 : SEP 2014 Web of Science 核心合集中的 被引频次 : 72 被引频次合计 : 72 使用次数 ( 最近 180 天 ): 87 使用次数 (2013 年至今 ): 118 引用的参考文献数 : 48 摘要 : Isolation and characterization of mechanically exfoliated black phosphorus flakes with a thickness down to two single-layers is presented. A modification of the mechanical exfoliation method, which provides higher yield of atomically thin flakes than conventional mechanical exfoliation, has been developed. We present general guidelines to determine the number of layers using optical microscopy, Raman spectroscopy and transmission electron microscopy (TEM) in a fast and reliable way. Moreover, we demonstrate that the exfoliated flakes are highly crystalline and that they are stable even in free-standing form through Raman spectroscopy and TEM measurements. A strong thickness dependence of the band structure is found by density functional theory (DFT) calculations. The exciton binding energy, within an effective mass approximation, is also calculated for different number of layers. Our computational results for the optical gap are consistent with preliminary photoluminescence results on thin flakes. Finally, we study the environmental stability of black phosphorus flakes finding that the flakes are very hydrophilic and that long term exposure to air moisture etches black phosphorus away. Nonetheless, we demonstrate that the aging of the flakes is slow enough to allow fabrication of field-effect transistors with strong ambipolar behavior. DFT calculations also give us insight into the water-induced changes of the structural and electronic properties of black phosphorus. 作者关键词 : black phosphorus; mechanical exfoliation; transmission electron microscopy; density functional theory; band structure; exciton; field-effect transistor KeyWords Plus: FIELD-EFFECT TRANSISTORS; AMORPHOUS PHOSPHORUS; GRAPHENE; SEMICONDUCTOR; PHOTOLUMINESCENCE; SPECTROSCOPY; CRYSTALS; MOBILITY; RAMAN; MOS2 地址 : Delft Univ Technol, Kavli Inst Nanosci, NL-2628 CJ Delft, Netherlands. Univ Autonoma Madrid, Inst Ciencia Mat Nicolas Cabrera INC, Dept Fis Mat Condensada, E-28049 Madrid, Spain. Univ Autonoma Madrid, Condensed Matter Phys Ctr IFIMAC, E-28049 Madrid, Spain. 通讯作者地址 : Castellanos-Gomez, A ( 通讯作者 ),Delft Univ Technol, Kavli Inst Nanosci, Lorentzweg 1, NL-2628 CJ Delft, Netherlands. 电子邮件地址 : a.castellanosgomez@tudelft.nl ISSN: 2053-1583 2D Materials 《二维材料》有 2 篇论文进入 ESI 高被引论文 1 、标题 : Gate tunable quantum oscillations in air-stable and high mobility few-layer phosphorene heterostructures 作者 : Gillgren, N (Gillgren, Nathaniel); Wickramaratne, D (Wickramaratne, Darshana); Shi, YM (Shi, Yanmeng); Espiritu, T (Espiritu, Tim); Yang, JW (Yang, Jiawei); Hu, J (Hu, Jin); Wei, J (Wei, Jiang); Liu, X (Liu, Xue); Mao, ZQ (Mao, Zhiqiang); Watanabe, K (Watanabe, Kenji); Taniguchi, T (Taniguchi, Takashi); Bockrath, M (Bockrath, Marc); Barlas, Y (Barlas, Yafis); Lake, RK (Lake, Roger K.); Lau, CN (Lau, Chun Ning) 来源出版物 : 2D MATERIALS 卷 : 2 期 : 1 文献号 : 011001 DOI: 10.1088/2053-1583/2/1/011001 出版年 : MAR 2015 Web of Science 核心合集中的 被引频次 : 12 被引频次合计 : 12 使用次数 ( 最近 180 天 ): 28 使用次数 (2013 年至今 ): 28 引用的参考文献数 : 41 摘要 : As the only non-carbon elemental layered allotrope, few-layer black phosphorus or phosphorene has emerged as a novel two-dimensional (2D) semiconductor with both high bulk mobility and a band gap. Here we report fabrication and transport measurements of phosphorene-hexagonal BN(hBN) heterostructures with one-dimensional edge contacts. These transistors are stable in ambient conditions for 300 h, and display ambipolar behavior, a gate-dependent metal-insulator transition, and mobility up to 4000 cm(2) V-1 s(-1). At low temperatures, we observe gate-tunable Shubnikov de Haas magneto-oscillations and Zeeman splitting in magnetic field with an estimated g-factor similar to 2. The cyclotron mass of few-layer phosphorene (FLP) holes is determined to increase from 0.25 to 0.31 m(e) as the Fermi level moves towards the valence band edge. Our results underscore the potential of FLP as both a platform for novel 2D physics and an electronic material for semiconductor applications. 作者关键词 : black phosphorus; quantum oscillations; encapsulation KeyWords Plus: BLACK PHOSPHORUS; SINGLE-CRYSTALS; TRANSPORT; GRAPHENE; ELECTRONICS; EFFICIENCY; METALS; STRAIN 地址 : Univ Calif Riverside, Dept Phys Astron, Riverside, CA 92521 USA. Univ Calif Riverside, Dept Elect Comp Engn, Riverside, CA 92521 USA. Tulane Univ, Dept Phys Engn Phys, New Orleans, LA 70118 USA. Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan. 通讯作者地址 : Gillgren, N ( 通讯作者 ),Univ Calif Riverside, Dept Phys Astron, Riverside, CA 92521 USA. 电子邮件地址 : lau@physics.ucr.edu ISSN: 2053-1583 2、标题 : Environmental instability of few-layer black phosphorus 作者 : Island, JO (Island, Joshua O.); Steele, GA (Steele, Gary A.); van der Zant, HSJ (van der Zant, Herre S. J.); Castellanos-Gomez, A (Castellanos-Gomez, Andres) 来源出版物 : 2D MATERIALS 卷 : 2 期 : 1 文献号 : 011002 DOI: 10.1088/2053-1583/2/1/011002 出版年 : MAR 2015 Web of Science 核心合集中的 被引频次 : 13 被引频次合计 : 13 使用次数 ( 最近 180 天 ): 62 使用次数 (2013 年至今 ): 62 引用的参考文献数 : 33 摘要 : We study the environmental instability of mechanically exfoliated few-layer black phosphorus (BP). From continuous measurements of flake topography over several days, we observe an increase of over 200% in volume due to the condensation of moisture from air. We find that long term exposure to ambient conditions results in a layer-by-layer etching process of BP flakes. Interestingly, flakes can be etched down to single layer (phosphorene) thicknesses. BP's strong affinity for water greatly modifies the performance of fabricated field-effect transistors (FETs) measured in ambient conditions. Upon exposure to air, we differentiate between two timescales for changes in BP FET transfer characteristics: a short timescale (minutes) in which a shift in the threshold voltage occurs due to physisorbed oxygen and nitrogen, and a long timescale (hours) in which strong p-type doping occurs from water absorption. Continuous measurements of BP FETs in air reveal eventual degradation and break-down of the channel material after several days due to the layer-by-layer etching process. 作者关键词 : black phosphorus; degradation; environmental stability; oxygen; nitrogen; water KeyWords Plus: FIELD-EFFECT TRANSISTORS; MOBILITY; GRAPHENE; DEFECTS 地址 : Delft Univ Technol, Kavli Inst Nanosci, NL-2628 CJ Delft, Netherlands. 通讯作者地址 : Island, JO ( 通讯作者 ),Delft Univ Technol, Kavli Inst Nanosci, Lorentzweg 1, NL-2628 CJ Delft, Netherlands. 电子邮件地址 : j.o.island@tudelft.nl; a.castellanosgomez@tudelft.nl ISSN: 2053-1583
5 January 2015 Nanometre-scale evidence for interfacialdissolution–reprecipitation control of silicate glass corrosion Roland Hellmann, Stéphane Cotte, Emmanuel Cadel, Sairam Malladi, Lisa S. Karlsson, + et al. Nature Materials 14, 307-311 doi:10.1038/nmat4172 Rights and permissions 27 September 2009 MgZnCa glasses without clinically observable hydrogenevolution for biodegradable implants Bruno Zberg, Peter J. Uggowitzer Jörg F. Löffler Nature Materials 8, 887-891 doi:10.1038/nmat2542 Rights and permissions 7 August 2005 On-demand release of corrosion-inhibiting ions from amorphousAl–Co–Ce alloys M. A. Jakab J. R. Scully Nature Materials 4, 667-670 doi:10.1038/nmat1451 Rights and permissions 26 October 2008 Insight into silicate-glass corrosion mechanisms Céline Cailleteau, Frédéric Angeli, François Devreux, Stéphane Gin, Jacques Jestin, + et al. Nature Materials 7, 978-983 doi:10.1038/nmat2301 Rights and permissions 20 February 2015 Glass corrosion: Sharpened interface Andrew Putnis Nature Materials 14, 261-262 doi:10.1038/nmat4198 Rights and permissions January 2004 Nanoporous glasses: Controlling crack propagation Robert Cook Nature Materials 3, 15-16 doi:10.1038/nmat1048 Rights and permissions December 2008 Glass and mineral corrosion: Dynamics and durability William H. Casey Nature Materials 7, 930-932 doi:10.1038/nmat2326 Rights and permissions 7 December 2003 Fracture of nanoporous thin-film glasses Eric P. Guyer Reinhold H. Dauskardt Nature Materials 3, 53-57 doi:10.1038/nmat1037 Rights and permissions November 2009 Biodegradable Alloys: The glass window of opportunities Evan Ma Jian Xu Nature Materials 8, 855-857 doi:10.1038/nmat2550 Rights and permissions
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