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REMINDER: James C.M. Hwang Seminar TODAY at 10:00am in MRGN 121
by Sigo, Angie 22 Mar '12

22 Mar '12

Prof. James C.M. Hwang (hosted by Prof. Peroulis and Prof. Ye) Today, March 22 @ 10:00 AM - 11:30 AM - MRGN 121 Abstract: The Air Force Office of Scientific Research seeks scientific breakthroughs in solid-state materials and devices that are vital for game-changing capabilities in sub-millimeter-wave radar, ultra-wideband communications, chemical/biological/nuclear remote sensing, and ultra-high-speed on-board and front-end data processing. Such capabilities are crucial for long-term USAF C4ISR capability breakthroughs. Research proposals are sought that address high-risk, high-payoff topics having fundamental challenges that are scientifically interesting as well as technologically relevant. Currently, the research portfolio is organized in three thrusts: I) THz Electronics: These include materials and devices of covalent-bond semiconductors such as C, Si, Ge, GaAs, InP, GaN, and related compounds. The main challenges are in perfecting crystals, interfaces, transports and hetero-structures, as well as scaling to nanometer dimensions for THz operations, while maintaining adequate device characteristics such as on/off current ratio, sub-threshold turn-on slope, and breakdown voltage. Particular emphasis will be placed on approaches that can lead to high-power THz sources, such as MOSFETs or MISFETs with high-K gate stack on wide-bandgap semiconductors capable of high channel trans-conductance and low electron tunneling. II) Novel GHz Electronics: These include materials and devices of ionic-bond semiconductors such as complex oxides of transition metals, with less overlapped electron orbitals and much higher bandgaps that may relax the requirement on crystalline perfectness while delivering much higher power than covalent-bond semiconductors can. The main challenges are in understanding different mechanisms for higher-quality, larger-area, and lower-cost growth on flexible or conforming substrates, as well as in understanding doping mechanism, correlated transport, and metal-insulator transitions, especially in terms of high-concentration p-type doping and transport in oxide hetero-structures. Scaling to advance operation speed from the GHz range toward the THz range will also be explored. III) Reconfigurable Electronics: These include materials and devices of non-semiconductors that can perform multiple electronic, magnetic and optical functions. Devices based on meta-materials, artificial dielectrics, ferrites, multi-ferroics, nano-magnetics, and micro/nano electromechanical systems for reconfigurable radio-frequency front-ends will be of interest. The main challenges are in understanding the interaction between electromagnetic waves and electrons, plasmons and phonons on the nanometer scale. Additional challenges involve understanding of reproducible material preparation and approaches for devices that are compact, light, low-power-consumption, and low-cost. Bio: James C. M. Hwang is a Professor of Electrical Engineering and Director of the Compound- Semiconductor Technology Laboratory at Lehigh University. He graduated with a B.S. degree in Physics from National Taiwan University in 1970, and completed M.S. (1973) and Ph.D. (1976) studies in Materials Science at Cornell University. After twelve years of industrial experience at IBM, AT&T, GE, and GAIN, he joined Lehigh University in 1988. His current research interests include micro-electromechanical systems, radio-frequency transistors and integrated circuits, optoelectronics and bio-electromagnetics. He has been a Nanyang Professor at Nanyang Technological University in Singapore and an Advisory Professor at Shanghai Jiao Tong University, East China Normal University and University of Science and Technology of China. He co-founded GAIN and QED; the latter became a public company (IQE). He has published approximately 300 refereed technical papers and has been granted five U. S. patents. He became an IEEE Fellow in 1994. He received the CIE Outstanding Achievement Award and the IBM Faculty Award in 2007, as well as the WOCC Outstanding Contribution Award in 2011. Currently, he is on leave from Lehigh University to serve as a program manager of GHz-THz electronics at the US Air Force Office of Scientific Research. --------------------------------------- Angie Sigo Secretary, Skywalk Atrium Birck Nanotechnology Center 1205 W. State St. West Lafayette, IN 47907-2057 Phone: 765-496-8327 Fax: 765-494-4731 Email: angie(a)purdue.edu<mailto:angie@purdue.edu> www.nano.purdue.edu

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COMMUNICATION: All Hazards Siren Test Today
by Totten, Mary J 21 Mar '12

21 Mar '12

From: Terry, Rebecca L Sent: Wednesday, March 21, 2012 8:58 AM Subject: COMMUNICATION: All Hazards Siren Test Today Communications Announcement Purdue University - Physical Facilities TO: Building Deputies (Please distribute) FR: Campus Emergency Preparedness and Planning Office DA: Wednesday, March 21, 2012 RE: All Hazards Siren Tests Today Remember, the All Hazards Emergency Warning Sirens will be tested today from 10 - 10:30 a.m. and from 7:30 - 8 p.m. as part of the State's Severe Weather Preparedness Week. The test is a good opportunity to review your building's emergency procedures; however, no action is required for the test. Contact the Emergency Preparedness and Planning Office at 494-0446 with questions.

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REMINDER: James C.M. Hwang Seminar 3/22/12 at 10:00am in MRGN 121
by Sigo, Angie 21 Mar '12

21 Mar '12

Prof. James C.M. Hwang (hosted by Prof. Peroulis and Prof. Ye) Thursday, March 22 @ 10:00 AM - 11:30 AM - MRGN 121 Abstract: The Air Force Office of Scientific Research seeks scientific breakthroughs in solid-state materials and devices that are vital for game-changing capabilities in sub-millimeter-wave radar, ultra-wideband communications, chemical/biological/nuclear remote sensing, and ultra-high-speed on-board and front-end data processing. Such capabilities are crucial for long-term USAF C4ISR capability breakthroughs. Research proposals are sought that address high-risk, high-payoff topics having fundamental challenges that are scientifically interesting as well as technologically relevant. Currently, the research portfolio is organized in three thrusts: I) THz Electronics: These include materials and devices of covalent-bond semiconductors such as C, Si, Ge, GaAs, InP, GaN, and related compounds. The main challenges are in perfecting crystals, interfaces, transports and hetero-structures, as well as scaling to nanometer dimensions for THz operations, while maintaining adequate device characteristics such as on/off current ratio, sub-threshold turn-on slope, and breakdown voltage. Particular emphasis will be placed on approaches that can lead to high-power THz sources, such as MOSFETs or MISFETs with high-K gate stack on wide-bandgap semiconductors capable of high channel trans-conductance and low electron tunneling. II) Novel GHz Electronics: These include materials and devices of ionic-bond semiconductors such as complex oxides of transition metals, with less overlapped electron orbitals and much higher bandgaps that may relax the requirement on crystalline perfectness while delivering much higher power than covalent-bond semiconductors can. The main challenges are in understanding different mechanisms for higher-quality, larger-area, and lower-cost growth on flexible or conforming substrates, as well as in understanding doping mechanism, correlated transport, and metal-insulator transitions, especially in terms of high-concentration p-type doping and transport in oxide hetero-structures. Scaling to advance operation speed from the GHz range toward the THz range will also be explored. III) Reconfigurable Electronics: These include materials and devices of non-semiconductors that can perform multiple electronic, magnetic and optical functions. Devices based on meta-materials, artificial dielectrics, ferrites, multi-ferroics, nano-magnetics, and micro/nano electromechanical systems for reconfigurable radio-frequency front-ends will be of interest. The main challenges are in understanding the interaction between electromagnetic waves and electrons, plasmons and phonons on the nanometer scale. Additional challenges involve understanding of reproducible material preparation and approaches for devices that are compact, light, low-power-consumption, and low-cost. Bio: James C. M. Hwang is a Professor of Electrical Engineering and Director of the Compound- Semiconductor Technology Laboratory at Lehigh University. He graduated with a B.S. degree in Physics from National Taiwan University in 1970, and completed M.S. (1973) and Ph.D. (1976) studies in Materials Science at Cornell University. After twelve years of industrial experience at IBM, AT&T, GE, and GAIN, he joined Lehigh University in 1988. His current research interests include micro-electromechanical systems, radio-frequency transistors and integrated circuits, optoelectronics and bio-electromagnetics. He has been a Nanyang Professor at Nanyang Technological University in Singapore and an Advisory Professor at Shanghai Jiao Tong University, East China Normal University and University of Science and Technology of China. He co-founded GAIN and QED; the latter became a public company (IQE). He has published approximately 300 refereed technical papers and has been granted five U. S. patents. He became an IEEE Fellow in 1994. He received the CIE Outstanding Achievement Award and the IBM Faculty Award in 2007, as well as the WOCC Outstanding Contribution Award in 2011. Currently, he is on leave from Lehigh University to serve as a program manager of GHz-THz electronics at the US Air Force Office of Scientific Research. --------------------------------------- Angie Sigo Secretary, Skywalk Atrium Birck Nanotechnology Center 1205 W. State St. West Lafayette, IN 47907-2057 Phone: 765-496-8327 Fax: 765-494-4731 Email: angie(a)purdue.edu<mailto:angie@purdue.edu> www.nano.purdue.edu

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FW: XPS workshops on March 22-23 and April 12-13
by Black, Nancy Lee 20 Mar '12

20 Mar '12

Dear Colleagues, I would like to announce two XPS workshops coming on March 22-23 and April 12-13. The first workshop will focus on the Basic of X-ray Photoelectron Spectroscopy. The flier is at www.purdue.edu/discoverypark/nanotechnology/XPS/xps.php<http://www.purdue.edu/discoverypark/nanotechnology/XPS/xps.php>. The second workshop will focus on XPS data analysis using CasaXPS. Purdue has a site-lisence for this software. The flier is at www.purdue.edu/discoverypark/nanotechnology/XPS/xpslite.php<http://www.purdue.edu/discoverypark/nanotechnology/XPS/xpslite.php>. The workshops are designed for everyone who wants to use XPS and the workshops are particularly helpful for the data analysis. Unfortunately I have very limited time to help a XPS user with data analysis and the workshops can greatly accelerate your XPS analysis. The registration for both workshops is at www.conf.purdue.edu/xps<http://www.conf.purdue.edu/xps>. Please feel free to distribute this e-mail. Thank you! Best regards, Dmitry Zemlyanov ***************************************** Dmitry Zemlyanov, PhD Surface Science Application Scientist Purdue University Birck Nanotechnology Center, 1205 West State Street, West Lafayette, IN 47907-2057 Tel.: +1 (765) 496-2457 (office - BRK 1274) +1 (765) 496-6217 (lab - BRK 1077) Cell: +1 (765) 427-3813 Fax: +1 (765) 496-8299 mailto:dzemlian@purdue.edu web: http://www.purdue.edu/dp/Nanotechnology/facilities/XPS.php

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REMINDER: Jeff Worne Seminar tomorrow at 12:00pm in BRK 1001
by Sigo, Angie 19 Mar '12

19 Mar '12

Jeff Worne (hosted by Dr. Yong Chen) Tomorrow, March 20 @ 12:00 PM - 1:00 PM - BRK 1001 Abstract: As new conductive materials are developed, making intelligent choices about contact metals becomes extremely important, and can strongly dominate charge transport and mobility. Further, as device size decreases, effects that are local to the metal-material interface become important considerations in device behavior. In this talk, I will discuss work on developing nanoscale transistors based on organic semiconductors and graphene, and the effects that contacts have on these materials. Bio: Jeff grew up in California where he received his undergraduate from the University of California, Irvine. He has performed his graduate work at Rice University under the supervision of Doug Natelson. His research areas include the nanoscale interaction between metals and organic semiconductors and graphene, and he is interested in further exploring the nanoscale behavior of graphene. In his spare time, he enjoys fishing, ultimate frisbee, and running. --------------------------------------- Angie Sigo Secretary, Skywalk Atrium Birck Nanotechnology Center 1205 W. State St. West Lafayette, IN 47907-2057 Phone: 765-496-8327 Fax: 765-494-4731 Email: angie(a)purdue.edu<mailto:angie@purdue.edu> www.nano.purdue.edu

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Joint Chemistry-Birck Seminar 3/16; BNC E-News
by Shakouri, Ali 14 Mar '12

14 Mar '12

Dear All, This Friday, March 16th, we are hosting the first of joint seminars with various departments around campus. The goal is to increase interactions between BNC resident researchers and various academic units. I would like to encourage everybody to attend these seminars and help us increase our interdisciplinary collaborations. Professor Prashant Kamat from University of Notre Dame is the speaker and he is going to talk about "Designing Next Generation Solar Cells with Quantum Dot Architectures." This is on March 16th at 3:30pm in BRK 2001, with refreshments/snacks prior at 3:00pm. Dr. Kamat has published 400+ peer-reviewed papers, reviews, and edited books on nanoscale materials. He is Deputy Editor of the Journal of Physical Chemistry Letters and Advisory board member of Langmuir, Research on Chemical Intermediates, Journal of Applied Electrochemistry, and Interface. Please see below the link for the abstract: http://www.purdue.edu/discoverypark/nanotechnology/events/view.php?id=826 ***Also, please note that we are starting a new email announcement titled BNC E-News. The BNC E-News will contain nanotechnology-related seminar announcements, workshops, etc. that are compiled, easy to scan through and sent out every Friday, to help eliminate spam. Please watch for these emails and provide me with feedback. Thanks for your attention. Best regards, Ali

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FW: "Lithium Ion Batteries Present Status and Future Trend" IE distinguished Seminar
by Black, Nancy Lee 14 Mar '12

14 Mar '12

On Tuesday March 20 you are invited to attend a Seminar by the School of Industrial Engineering. Professor K.M. Abraham will be speaking on "Lithium Ion Batteries Present Status and Future Trends". Thanks you, Nancy Black Secretary Birck Nanotechnology Center 1205 West State Street West Lafayette, IN 47907-2057 (765) 494-8675 Email: blackn(a)purdue.edu

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Promotion of Dr. Aamer Mahmood
by Reger, Ronald K 12 Mar '12

12 Mar '12

Dear Colleagues at Birck, I wanted to take this opportunity to announce the promotion of Dr. Aamer Mahmood to the position of Sr. Process Scientist, effective March 1. Aamer has been performing processing research and services for many years, starting with his PhD work on MEMS devices, to post-doc research here at Purdue, to becoming a permanent member of the Birck Engineering Staff. He is highly sought after for his process expertise by researchers both internal and external to Purdue. He has successfully developed devices and processes for a wide variety of users, and he is presently collaborating on several projects, including nanoprobe array research with the IU School of Medicine. Please join me in congratulating Aamer on this well-deserved promotion, and as always, please contact Aamer for your process needs and questions. Best regards, Ron Ron Reger Process & Equipment Manager Birck Nanotechnology Center Purdue University Office: 765-494-6667

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Heather Anthrop - new Secretary in Birck Atrium
by Turner, Jaime J 12 Mar '12

12 Mar '12

Dear all, Heather Anthrop is our new secretary working at the Birck Atrium desk. Please join me in welcoming Heather to Birck and stop by when you have a chance to introduce yourself!! Thanks!! Jaime Turner Birck Nanotechnology Center Purdue University 1205 West State STreet West Lafayette, IN 47907-2057 (765) 494-3509 jjturner(a)purdue.edu

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BNC Preventive Maintenance Shutdown Week of April 30, 2012
by Voorhis, Mark L. 09 Mar '12

09 Mar '12

All BNC Users: The Birck Nanotechnology Center semiannual preventive maintenance shutdown will take place during the week of April 30, 2012. Cleanroom and Laboratories operations will be affected during the week. Details for the preventive maintenance shutdown will be communicated as April 30 approaches. Thank you for your cooperation during this important preventive maintenance shutdown. Mark Voorhis Building Manager Purdue University Birck Nanotechnology Center Office: (765) 494-3036

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