- Bnc-faculty-all-list - ecn.purdue.edu

REMINDER: Birck Faculty Meeting - Dec. 5th at 11:30am in BRK 1001
by Turner, Jaime J 04 Dec '17

04 Dec '17

REMINDER: Birck Faculty Meeting, Tues., Dec. 5th at 11:30am in BRK 1001 - if you haven't already, please let me know if you will be attending. Dear all, The next Birck Faculty meeting has been scheduled for Tuesday, December 5th at 11:30am - 1:00pm in BRK 1001. Please mark your calendars to attend if possible. Ali and Dimitri will send an agenda out closer to the meeting. Lunch will be provided, please let me know if you are able to attend so I may plan accordingly. Thank you! Jaime Turner Administrative Assistant to the Director Birck Nanotechnology Center | Room 1027 | W. Lafayette, IN Office: 765.494.3509 | Fax: 765.496.8383 | Email: jjturner(a)purdue.edu<mailto:jjturner@purdue.edu> ______________________________________________________________ [cid:image001.jpg@01D36AC3.C0247CA0]

2 1

AMO Special Seminar, Monday, Nov 20
by Turner, Jaime J 17 Nov '17

17 Nov '17

Join for the emerging field of opto-mechanics and the highest Qxf product of any micromachined mechanical resonators to date! Topic: Ultrahigh Q mechanical resonators for quantum cavity optomechanics Speaker: Yeghishe Tsaturyan Time: Monday, 20 November 2017, 11:00 – 12:00 PM Location: PHYS 242 Over the past decade the field of cavity optomechanics has experienced remarkable progress and has emerged as a strong candidate for future quantum technologies. This progress has heavily relied on the ongoing experimental and theoretical studies of dissipation in micro- and nano-mechanical resonators. Most notably, stressed silicon nitride (SiN) resonators have generated a tremendous amount of interest and a large number of researchers in the nano- and optomechanics communities have devoted their time to study and perfect mechanical resonators based on stressed SiN thin films. In this talk I will present a novel approach to significantly improve the performance of SiN membrane resonators, suppressing radiation-, as well as intrinsic mechanical losses. This is achieved by localisation of vibrations by means of phononic crystal patterning of a stressed SiN membrane, which ultimately leads to a reduced curvature in the displacement field of the membrane and thus reduced losses due to bending. This “soft clamping” approach enables realisation of mechanical resonators with a Qf-product of (1.66 ± 0.02) ×10^14 Hz at room temperature, which is the highest reported value of any microfabricated mechanical resonator to date. Finally, I will present recent work in quantum cavity optomechanics conducted at the Niels Bohr Institute involving soft clamped resonators. These results pave the way for long-coherence quantum optical experiments involving macroscopic mechanical resonators. Best, Pen-Li (Ben) Yu, PhD Postdoctoral research associate Purdue University 765-496-2073<tel:(765)%20496-2073>

1 0

FW: Upcoming one day conference with Pedro Alvarez
by Turner, Jaime J 13 Nov '17

13 Nov '17

From: Robinson, Nina L [mailto:nlrobins@purdue.edu] Sent: Monday, November 13, 2017 10:34 AM To: Filley, Timothy R <filley(a)purdue.edu>; Fate, Cynthia Ann Taylor <cynthia(a)purdue.edu>; Bowling, Laura C <bowling(a)purdue.edu>; 'shadouri(a)purdue.edu' <shadouri(a)purdue.edu>; 'jjturner(a)purdue.edu' <jjturner(a)purdue.edu>; Diaz de la Rubia, Tomas J <tddlr(a)purdue.edu>; Muncy, Lisa A. <lamuncy(a)purdue.edu> Cc: Zhou, Zhi <zhizhou(a)purdue.edu>; Wable, Jill L <jwable(a)purdue.edu> Subject: Upcoming one day conference with Pedro Alvarez Dear All, We would appreciate it if you could announce an upcoming one day conference (Feb. 2) where Pedro Alvarez from Rice University will be presenting the AEESP Distinguisher Lecture. We will be hosting a one day conference with Prof. Alvarez as the keynote speaker. Our plan is to have Prof. Alvarez's presentation in the afternoon. We are requesting that people register for the conference and/or submit an abstract on a topic related to environmental engineering. More information is available on the attached flyer. Thank you for sharing this, Nina ============================================================ Nina L. Robinson, PhD e-mail: nlrobins(a)purdue.edu<mailto:nlrobins@purdue.edu> phone: 765.496.7578 Administrative Director, Environmental and Ecological Engineering College of Engineering, Purdue University Potter Engineering Center, 500 Central Drive, West Lafayette, IN 47907 ============================================================

1 0

Wei Gao Seminar, TODAY at 2:00pm in BRK 1001
by Turner, Jaime J 13 Nov '17

13 Nov '17

Wei Gao Seminar NOVEMBER 13, 2017 2:00 PM - 3:00 PM BRK 1001 Description Bioelectronic Devices for Personalized and Precision Medicine: From Wearable Biosensors to Medical Nanorobots Wei Gao is an assistant professor of Medical Engineering at the California Institute of Technology. He received his PhD in Chemical Engineering at University of California, San Diego in 2014 as a Jacobs Fellow and HHMI International Student Research Fellow. In 2014-2017, he was a postdoctoral fellow in the Department of Electrical Engineering and Computer Sciences at the University of California, Berkeley. He is a recipient of 2016 MIT Technology Review 35 Innovators Under 35 (TR35) and 2015 ACS Young Investigator Award (Division of Inorganic Chemistry). His research interests include wearable and flexible electronics, biosensors, nanorobotics and nanomedicine. The rising clinical and basic research interest in personalized and precision medicine promises to revolutionize traditional medical practices. This presents a tremendous opportunity for developing bio-electronic devices toward predictive analytics and treatment. An ecosystem consisting of emerging wearable biosensors and medical nanorobots can potentially combine health monitoring with delivery of therapy and offer distinct advantages in realizing personalized and precision medicine. In this talk, I will firstly introduce fully-integrated biosensors for multiplexed in-situ perspiration analysis, which can selectively measure a wide spectrum of sweat analytes (e.g. metabolites, electrolytes and heavy metals) and provide insightful information about our health state. Then I will discuss the propulsion and applications of the synthetic nanorobots which have the potential to navigate through the human body for precision therapy internally, without the need for invasive surgical incisions. These bioelectronic devices open the door to a wide range of personalized diagnostic and therapeutic applications. Jaime Turner Administrative Assistant to the Director Birck Nanotechnology Center | Room 1027 | W. Lafayette, IN Office: 765.494.3509 | Fax: 765.496.8383 | Email: jjturner(a)purdue.edu<mailto:jjturner@purdue.edu> ______________________________________________________________ [cid:image001.jpg@01D35C59.85604540]

1 0

Birck Faculty Meeting - Dec. 5th at 11:30am in BRK 1001
by Turner, Jaime J 08 Nov '17

08 Nov '17

Dear all, The next Birck Faculty meeting has been scheduled for Tuesday, December 5th at 11:30am - 1:00pm in BRK 1001. Please mark your calendars to attend if possible. Ali and Dimitri will send an agenda out closer to the meeting. Lunch will be provided, please let me know if you are able to attend so I may plan accordingly. Thank you! Jaime Turner Administrative Assistant to the Director Birck Nanotechnology Center | Room 1027 | W. Lafayette, IN Office: 765.494.3509 | Fax: 765.496.8383 | Email: jjturner(a)purdue.edu<mailto:jjturner@purdue.edu> ______________________________________________________________ [cid:image002.jpg@01D358A6.D65B4F00]

1 0

FW: Special Condensed Matter Seminar
by Turner, Jaime J 30 Oct '17

30 Oct '17

[cid:image002.png@01D35193.B3022160]

1 0

Ruben Chavez Seminar - Today at 4:00pm in BRK 2001
by Turner, Jaime J 27 Oct '17

27 Oct '17

Ruben Chavez Seminar OCTOBER 27, 2017 4:00 PM - 5:00 PM BRK 2001 Thermo-electric transport in nanowires and nanostructures Nanowires and nanostructures are interesting platforms to study heat and electric transport in confined systems. Nanowires are promising candidates in the field of thermoelectricity where heat is converted into electricity without any moving parts. A good thermoelectric material exhibits a low thermal conductivity, and high electrical conductivity and Seebeck coefficient. The thermal conductivity in nanowires is reduced compared to bulk due to surface scattering, while Seebeck coefficient is improved by the 1-dimensional density of states. InSb is the most promising thermoelectric material to study the effects of quantized electronic transport and its effects on the thermoelectric properties. Measurements of the thermoelectric properties of InSb nanowires will be presented. Ballistic phonon transport in GaP nanowires with a length up to 10 micrometers will be presented, which is attributed to specular scattering of phonons on the surface of the nanowires. Finally, the latest results on the search for signatures of Hydrodynamic phonon transport in silicon microstructures studied by CCD thermoreflectance will be shown. Jaime Turner Administrative Assistant to the Director Birck Nanotechnology Center | Room 1027 | W. Lafayette, IN Office: 765.494.3509 | Fax: 765.496.8383 | Email: jjturner(a)purdue.edu<mailto:jjturner@purdue.edu> ______________________________________________________________ [cid:image001.jpg@01D34F29.654A2DD0]

1 0

FW: Dennis Discher's Seminar
by Turner, Jaime J 27 Oct '17

27 Oct '17

November 9, 2017 MRGN 121 11:00 am to 12:00 pm [cid:image001.jpg@01D34F13.99D851A0] Dennis E. Discher, Ph.D. Robert D. Bent chaired Professor at the University of Pennsylvania and Director of Penn's new Physical Sciences of Oncology Center funded by the NIH's National Cancer Institute. "Engineering of Anti-cancer Macrophages based on reductionist approaches"

1 0

Workshop "Biophotonics and Biosensing" Oct. 26th, 10am - 3pm in BRK 2001
by Turner, Jaime J 24 Oct '17

24 Oct '17

[cid:image001.png@01D34CCE.B2D6C570]

1 0

REMINDER: Boris Luk'yanchuk Seminar: Oct. 13th @ 11:30am in BRK 1001
by Turner, Jaime J 12 Oct '17

12 Oct '17

REMINDER: [cid:image001.png@01D34297.D339ECC0]

1 0