斯科特·达沃博士.D.

物理化学教授

办公室: 黑洞 216   |    电话: (308) 865-8491   |    电子邮件: darveausa@hntcwedding.com

斯科特Darveau

传记

I studied 化学 at the 内布拉斯加大学-Lincoln where I first became interested in Physical 化学 working with Dr. Craig Eckhardt to measure the specular reflectance spectra from a pair of single crystals of related bi-molecular organometallic complexes. I went on to the University of Chicago for graduate studies in Physical 化学 with R. 斯蒂芬·贝瑞. In his group I worked on high-vacuum systems in the measurement of atomic collision processes including Penning Detachment and electron super-elastic scattering from excited atoms. I started at bet36365体育 in 1997 teaching a variety of classes and conducting research. My early work focused on laser-applications in the teaching laboratories. Dr. Chris Exstrom and I have been research collaborators since around 2002 and our research has focused on nano-materials and their applications primarily as absorbers in solar photovoltaics but also in sensors and other materials. 自2011年以来,我有幸担任系主任一职.

教育
Ph.D.,物理化学,芝加哥大学,1998年
B.S.,化学,内布拉斯加州大学林肯分校,1992年


Donald Fox Endowed Chair of 化学                                                   2017-2022
Pratt-Heins Foundation 教师 Award for Service                                     2017
The David Stevensen 教师 Senate Distinguished Service Award         2008, 2013
Outstanding Honors 教师 of the Year, bet36365体育                                            2006

最近的课程
普通化学与实验(化学160、160L、161、161L)
物理化学(化学480、化学481)
高级化学实验室(化学490L、化学491L)


最近的出版物

  • “Non-vacuum Preparation of WSe2 Thin Films 通过 the Selenization of Hydrated Tungsten Oxide Prepared using Chemical Solution Methods,埃克斯特罗姆,C.L.; Darveau, S.A.; Falconer, M.E.*; Blum, J.R.*; Colling, W.M.*; Ianno N.J. (2018), 夫人的进步, 3(56), 3281-3286.
  •  “A Low-Temperature Fabrication Method for WSe2 Films Grown from Nanocrystalline Precursors.埃克斯特罗姆,C.在达尔沃,S. A.埃德加. S.库里,C. J.汉拉汉,M. P.,马,Q.希尔菲克,M.艾迪格,A.纽约州,纽约州. J. (2016). 夫人的进步, 1(41), 2821-2826.  doi: 10.1557 /人.2016.437
  •  “Preparation of CIGS Thin Films by HiPIMS or DC Sputtering and Various Selenization Processes,“Olejnič埃克, J.; Hubička, Z.; Kšírová, P.; Kment, Š; Brunclíková, M.; Kohout, M.; Čada, M.; Darveau, S.A.; Exstrom, C.L., 高级氧化技术学报, 2013, 16, 314-319.
  •  “Zinc Alloyed Iron Pyrite Nanocrystals for Band Gap Broadening,” Mao, B.; Dong, Q.; Xiao, Z.; Exstrom, C.L.; Darveau, S.A.; Webber, T.E.*; Lund, B.D.*; Huang, H.; Kang, Z.; Huang, J., 材料化学学报A, 2013, 1, 12060-12065.
  • “空气敏感, 光敏, Phase Pure Iron Pyrite Nanocrystal Thin Films for Photovoltaic Application,” Bi, Y.; Yuan, Y.; Exstrom, C.L.; Darveau, S.A.; Huang, J. 纳米快报, 11, 4953-4957 (2011).
  • “立方寸1-xAlxS2 Thin Films Prepared by Sulfurization of Metallic Precursors,“Olejnič埃克, J.; Slaymaker, L.E.; Darveau, S.A.; Exstrom, C.L.; Kment, Š.; Prabukanthan, P.; Ianno, N.J.; Soukup, R.J. 合金与化合物杂志, 509, 10020-10024, 2011.
  • "奎恩的性质1-xGaxSe2 Films Prepared by the Rapid Thermal Annealing of Spray-deposited CuIn1-xGaxS2 和“杀人魔”,L.E.; Hoffman, N.M.; Ingersoll, M.A.; Jensen, M.R.; Olejníček, J.; Exstrom, C.L.; Darveau, S.A.; Soukup, R.J.; Ianno, N.J.; Sarkar, A.; Kment, Š., 材料研究学会研讨会论文集, 2011, 1324, doi: 10.1557 / opl.2011.1152
  • p型CuInSe的热电性质2 引入锰对黄铜矿的强化作用,”姚,J.; Takas, N.J.; Schliefert, M.L.*; Paprocki, D.S.*; Blanchard, P.E.R.; Mar, A.; Exstrom, C.L.; Darveau, S.A.; Poudeu, P.F.P.; Aitken, J.A., 物理检查B, 84, 075203. 2011.
  •  “奎恩的形成1-xAlxSe2 薄膜的拉曼散射研究”,Olejníček, J.; Kamler, C.A.; Darveau, S.A.; Exstrom, C.L.; Slaymaker, L.E.*; Vandeventer, A.R.*; Ianno, N.J.; Soukup, R.J. 固体薄膜, 519, 5329-5334 (2011). 

最近的演讲

  1. WSe2薄膜的非真空制备 通过 the Selenization of Hydrated Tungsten Oxide Prepared using a ChemicalBath Method,埃克斯特罗姆,C.L.; Darveau, S.A.; Falconer, M.E.*; Blum, J.R.*; Colling, W.M.*; Ianno, N.J. , 材料研究学会研讨会4月3日至6日,亚利桑那州凤凰城;
  2. “Facile One-pot Synthesis of WSe2 Nanoparticle from the Reaction between Diphenyl Diselenide and Tungsten Hexacarbonyl,“布卢姆, J.A.*; Colling, W.M.*; Darveau, S.A.; Exstrom, C.L. 第52届美国化学学会中西部地区会议劳伦斯,堪萨斯,10月19日
  3. “化学 of Tungsten-selenium Nanocrystalline Product Formation from a Mild-Temperature Reaction between Tungsten Hexacarbonyl and Selenium,“冷, W.M.*; Blum, J.A.*; Darveau, S.A.; Exstrom, C.L. 第52届美国化学学会中西部地区会议劳伦斯,堪萨斯,10月19日
  4. “Fabrication of WSe2 Thin Films 通过 a Mild Temperature Selenization of Chemical Bath-deposited Tungsten Oxide,“驯鹰人, M.E.*; Darveau, S.A.; Exstrom, C.L. 第52届美国化学学会中西部地区会议2017年10月19日,堪萨斯州劳伦斯市.
  5. “Effect of Silica Aerogel Embedment on the Wetting Properties of Femtosecond Laser Surface Processed Aluminum-1100 Surfaces,“埃维里特, K.R.*; Tanbouza-Husseini, A.*; Darveau, S.A.; Exstrom, C.L.; Peng, E.; Shield, J.E.; Bell, R.B.; Zuhlke, C.A.; Alexander, D.A. 52nd  Midwest Regional Meeting of the American Chemical Society劳伦斯,堪萨斯,10月19日
  6. “Manipulation of Femtosecond Laser Processed Aluminum-1100 surface wetting behavior 通过 coating by silanes with long-chain alkyl or fluoroalkyl substituents,” Tanbouza-Husseini, A.*; Everitt, K.R.*; Darveau, S.A.; Exstrom, C.L. 美国化学学会中西部地区会议劳伦斯,堪萨斯,10月19日
  7. “Effects of Acid Catalysts on the Preparation of Ambient-dried Titania Aerogels,” Hansen, L.M.*; Darveau, S.A.; Exstrom, C.L. 第52届美国化学学会中西部地区会议劳伦斯,堪萨斯,10月19日

最近和正在进行的项目

太阳能电池用新型薄膜的表征
bet36365体育的Christopher Exstrom合作, Natale Ianno and Rodney Soukup from the Electrical Engineering department at UNL, we are studying the optical characteristics of amorphous thin films of Silicon, 硅锗合金, germanium-carbide合金, 硒化铜铟族, 黄铁矿铁,现在是硒化钨.  We hope to create high-efficiency materials for solar energy conversion.

We have the capability of high-resolution surface Raman microscopy, 粉末衍射(XRD), 轮廓测定法, ICP-OES, 矫正性大动脉转位, 以及可见光谱学, 气氛控制退火和反应性, 薄膜金属等离子溅射, 和超临界二氧化碳干燥. These techniques allow us to understand both the composition and behavior of the materials we create. We focus many of our approached on ways to create nanoparticulate precursors (see Dr. Exstrom的研究),可以退火形成薄膜.


主要研究资助

  1. “Development of Next-generation Photovoltaic Solar Cells based on Tungsten Selenide,” $175,000, 内布拉斯加大学基金会, 2016-2018.
  2. “Highly Permanent Biomimetic Micro/Nanostructured Surfaces by Femtosecond Laser Surface Processing for Thermal Management Systems,” $90,369, 美国宇航局内布拉斯加州太空拨款计划(NASA- epscor). 2014-2017
  3. “Nanoscale Imaging at the Benchtop: Enhancing Materials Science Research and 教育 across the Physical and Life 科学 using New Low-Voltage Electron Microscope 技术” Nebraska Research Initiative Program, $286,610, 2011年7月- 2012年6月.
  4. “Center for Nanohybrid Functional Materials,” $312,990, Nebraska EPSCoR (NSF-RII), 2010-2015.
  5. “卫星污染材料计划”, 斯科特·达沃和克里斯·埃克斯特罗姆, 内布拉斯加大学科尔尼分校.  2008-2011年美国国家航空航天局UNL的134,523美元分包合同.
  6. “CIBS太阳能电池发展”, 克里斯·埃克斯特罗姆和斯科特·达沃, 内布拉斯加大学科尔尼分校; Rodney Soukup and Natale J. Ianno, 内布拉斯加大学-Lincoln; Funded by U.S. 能源部,93.6万美元,2008-2011
  7. “A New Wide Bandgap Semiconductor Material for High Efficiency Solar Cells.Rodney Soukup和Natale J. Ianno, 内布拉斯加大学-Lincoln; 克里斯·埃克斯特罗姆和斯科特·达沃, 内布拉斯加大学科尔尼分校. 由内布拉斯加州研究倡议资助. $299,790. 2006-2008
  8. “CIBS太阳能电池的发展,克里斯·埃克斯特罗姆和斯科特·达沃, 内布拉斯加大学科尔尼分校; Rodney Soukup and Natale J. Ianno, 内布拉斯加大学-Lincoln Funded by DOE, $770,000, 2006-2008
  9. “A Multicampus Renewable Energy Laboratory of Excellence: 成本 Effective Solar Cells.克里斯·埃克斯特罗姆和斯科特·达沃, 内布拉斯加大学科尔尼分校; Rodney Soukup and Natale J. 内布拉斯加大学林肯分校. 由内布拉斯加州研究倡议资助. $303,255.00. 2002-2006