B-MRS newsletter. Year 4, issue 8.


 

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Newsletter of the Brazilian Materials Research Society

Year 4, issue 8.

XVI B-MRS Meeting
Gramado, Brazil, 10-14 September 2017

Message from the chair

Dear participants,
We look forward to seeing you at the XVI SBPMat Meeting in the city of Gramado (RS), which will be held from September 10 to 14.
Sixteen years after the first annual meeting, our event impresses with its large number of abstracts and participants and the quality of the scientific contributions that will be presented in posters and oral sessions. This year, we will have 22 symposiums, 1 workshop and 1 tutorial. We will bring together a prolific group of authors and speakers from Brazil, Latin America and from many places in the world, everyone with the common goal of sharing ideas and new perspectives on a wide range of scientific and technological topics. We will also have 7 plenary lectures given by the most prestigious scientists on cutting edge issues in Materials Science and a lecture by the renowned Brazilian scientist João Alziro H. da Jornada at the opening of the meeting.
I am sure the event will offer a unique opportunity for collaboration and interactions. It will provide the means to having contact with leading scientists in their fields, as well as with friends and collaborators. At the closing of the event, the awards from SBPMat and ACS Publications journals will be bestowed to the best student works.
I trust the event will be stimulating and inspiring for all of you. As always, our aim is high in order to promote the development of Materials Science and Technology.

Daniel Eduardo Weibel
Chairman of the XVI B-MRS Meeting

weibel

Overview

Presentations: Approximately 2,000 works will be presented in the oral and poster sessions at the event’s 23 symposia.

Participants: To date, more than 1,300 people from 20 countries and all regions of Brazil are registered to participate in the event.

Thematic range: Characterization, manufacture and modification of various materials (polymers, metals, composites, hydrogels, nanomaterials, biomaterials). Applications energy, aeronautics, health, electronics, bioelectronics, photonics, plasmonics and photocatalysis, among other areas. Production environmental impact and safe use of some materials.

Exhibitors: 24 companies and institutions will be in the exhibition booths.

See the detailed program of oral and poster presentations, here.

See the program summary, here.

imagem encontro teste

Useful information

Registration: Registration will remain open until the last day of the event. The B-MRS annual membership can be done during the event registration. Notice: The registration cost for the event + SBPMat annual fee is less than the registration cost for the event for non-members. See here.

Avoid queues. Access the registration system with your username and password, go to “attendee” and print your barcode.

Tourism agency. Flight options, airport transfers and tours, here.

Poster printing services. See how to pick up your poster at the convention center, here.

Venue. FAURGS convention center. Rua São Pedro 663. A few blocks from restaurants, shops, tourist areas and hotels. See map, here.

Event app. In the app, you will find the Google map to access the convention center, useful phone numbers, schedule of presentations with their respective abstracts, QRCode reader for posters detailed data, and more. The app is available free of charge. Look for “XVI B-MRS Meeting” at Apple and Google virtual stores or go to the links, here.

Program book. It will be available only in PDF format. Download, here.

Party. The Conference Party will be held on Wednesday, the 13th, starting at 9 pm at the Harley Motor Show, thematic bar of Gramado. Tickets (limited) will be on sale at the bar. The party will be sponsored by journals of ACS Publications. See here.

Program highlights

Sunday 10th. Tutorial How to Produce and Publish High Impact Papers. It will be delivered by Professor Valtencir Zucolotto (IFSC-USP) and PhD Christiane Barranguet, Publishing Director for Materials Science at Elsevier. More information and registration (free of charge), here.

workshop

Sunday 10th. Memorial lecture “Joaquim da Costa Ribeiro”. This year the traditional B-MRS tribute will be bestowed to Professor João Alziro H. da Jornada (UFRGS), who will give a lecture on new perspectives in Materials Science and innovation in Brazil. See the interview with Professor Jornada, here.

jornada

Monday 11th. Plenary lecture of Hans-Joachim Freund on heterogeneous catalysis. Freund (h-index= 97) is Director of the Fritz-Haber Institute of the Max-Planck-Gesellschaft Society (prestigious institute in Berlin, Germany, dedicated to surfaces and interfaces), where he leads a research group on heterogeneous catalysis. Learn more.

freund

Monday 11th. Plenary lecture of Alexander Yarin on agro-waste nanofibers produced by solution blowing, and their applications in health and environment. Yarin is Distinguished Professor at the University of Illinois at Chicago, USA, where he coordinates a research laboratory in fluids and solids mechanics. Learn more.

yarin

Tuesday 12th. Plenary lecture of Susan Trolier-McKinstry on piezoelectric films for microelectromechanical systems (MEMS). The scientist currently chairs the Materials Research Society. Professor at Penn State (USA), she leads a group with extensive experience in piezoelectric materials and their use in MEMS. Learn more.

susan

Tuesday 12th. Plenary lecture of Kenneth E. Gonsalves on materials for fabrication of integrated circuits of less than 10 nm, using extreme ultraviolet lithography. The Distinguished Professor of IIT Mandi (India) has developed R&D projects for big companies in the field. Learn more.

gonsalves

Tuesday 12th and Wednesday 13th. Technical lectures. During two mornings and afternoons, 13 lectures will address in depth various techniques of materials characterization and modification and the latest innovations in the area. Learn more.

empresas

Wednesday 13th. Plenary lecture of Kirk Schanze on conjugated polyelectrolytes and their applications in energy and biomaterials. Editor-in-chief of ACS Applied Materials & Interfaces and Professor at the University of Texas at San Antonio (UTSA) in the USA. His research group is a pioneer in synthesis and applications of polyelectrolytes. Learn more.

schanze

Wednesday 13th. Plenary lecture of Frédéric Guittard on super-hydrophobic materials inspired by Nature. Prof. Guittard and his group at Nice Sophia Antipolis University (France) are among the most cited in the world on hydro-and oleophobic surfaces with useful applications such as antifreeze, antifouling and antibacterial materials. Learn more.

guittard

Thursday 14th. Plenary lecture of Pulickel Ajayan on challenges and opportunities on Nanotechnology for the materials of the future. Professor at Rice University (USA), h-index= 144, he is the author of prominent contributions in the world of nanomaterials, such as filled nanotubes, paper battery and ultra-dark nanotube carpet. Learn more.

ajayan

Thursday 14th. Students awards ceremony. The best oral and poster of each symposium presented by undergraduate and graduate students will be announced and awarded. The best 6 contributions of all the event will receive prizes from ACS Publications journals. The authors must be present at the ceremony to receive the awards. Learn more.

acs premios

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Interview with Prof. Susan Trolier-McKinstry (Penn State), MRS President.


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Prof. Susan Trolier-McKinstry

Piezoelectric materials convert mechanical energy into electric energy and vice versa. They are widely used now for ultrasonic imaging, ink jet printers, sonar systems, sensors, and in precise positioning. Thin film piezoelectric microelectomechanical systems (MEMS) already enable cell phone communications, and offer the possibility of many additional technological changes with the potential for strong social impact. The field of MEMS has already started to generate microscopic machines that are able to capture data from the environment, to process them and to carry out operations involving movement.

This subject will be addressed in a plenary lecture of the XVI B-MRS Meeting by Professor Susan Trolier-McKinstry, who leads a research group at The Pennsylvania State University, USA (Penn State) with expertise in the study and development of piezoelectric thin films and their use in MEMS. In the lecture, the scientist will reveal how she improves the performance of her piezoelectric thin films to use them as sensors, actuators and energy harvesters (that capture small amounts of mechanical energy from the environment to transform them into electrical energy for use them in low-power devices).

At Penn State, Susan Trolier-McKinstry is the Steward S. Flaschen Professor of Ceramic Science and Engineering, Professor of Electrical Engineering, and Director of the Nanofabrication facility. She is also the current president of the Materials Research Society (MRS), which has an international and interdisciplinary membership of about 14,000 people. Previously, Trolier-McKinstry was president of IEEE Ultrasonics, Ferroelectrics and Frequency Control Society and Keramos National Professional Ceramic Engineering Fraternity.

Susan Trolier-McKinstry was born in Syracuse, New York, USA. After completing her primary and secondary studies in public schools in the bordering states of New York and Pennsylvania, she entered Penn State to study Ceramic Science and Engineering. In 4 years of studies, which included her first research work on piezoelectric ceramics, she obtained her B.S. and M.S. degrees. Shortly thereafter, in 1987, she began her doctoral studies in Ceramic Science, also at Penn State, which included a research internship at Hitachi’s Central Research Laboratory in Tokyo, Japan. In both master’s and doctoral works, Troiler-McKinstry was supervised by Professor Robert E. Newnham, an expert in minerals and crystallography who created, in the late 1970s a piezoelectric composite transducer that is now widely used for ultrasound imaging. Susan Troiler-McKinstry received her PhD in 1992 and, at the same year, she began her academic career at Penn State.

Professor Troiler-McKinstry is an associate editor of the journal Applied Physics Letters. She is a fellow of the American Ceramic Society, IEEE and Materials Research Society and a scholar of the World Academy of Ceramics. She has received numerous awards and honors for her research and teaching work, such as the IEEE Ferroelectrics Achievement Award, the Ceramic Education Council’s Outstanding Educator Award, and the Robert L. Coble Award for Young Scholars from the American Ceramic Society, among others. In addition, her biography was included in the book “Successful Women Ceramic and Glass Scientists and Engineers: 100 Inspirational Profiles”, released in 2016.

Besides having developed a distinguished trajectory in research, with more than 12,000 citations to her papers and an h-index=56 according to Google Scholar, Professor Troiler-McKinstry loves teaching and is very proud of the students she has supervised.

Here follows a brief interview with this scientist.

B-MRS Newsletter: – In your opinion, what are your main scientific contributions to the field of piezoelectric thin films? Describe briefly and feel free to share references.

Susan Trolier-McKinstry: – My research group works in three main areas: 1) understanding the factors that control the magnitude of the dielectric and piezoelectric responses of materials, 2) Processing science of electroceramic films, 3) demonstration of low voltage microelectromechanical systems for actuator arrays, sensors, and energy harvesting. In the fundamental area, we have studied the role that domain structure and domain walls play in controlling the properties of high strain piezoelectric films based on ferroelectric compositions. We demonstrated the length scale over which domain walls move collectively, and have quantified the role that grain boundaries and defect chemistry have in influencing wall mobility of lead zirconate titanate. We also contributed to the development of materials that have piezoelectric coefficients that are several times larger than conventional thin films, as well as films that have energy harvesting figures of merit that exceed those of conventional films by ten times. In many cases, it has been necessary to invent and calibrate new tools for assessing the piezoelectric properties (including wafer flexure tools, and mapping interferometers for quantitative piezoelectric measurements on clamped and released parts). Once interesting materials are developed, we then work on understanding how to scale the deposition to large substrate sizes, alternate substrates such as polymers, glasses, and metals. It is also critical to be able to laterally pattern the piezoelectric films without degrading their properties. Thus, the group also studies methods to pattern at length scales ranging from 100 nm to 200 mm. Because the properties of high strain piezoelectric materials are a strong function of the composition and the crystallinity, it is imperative to develop patterning processes that do not degrade either of these factors. Finally, we have made microelectromechanical systems over a wide range of application space, including adaptive optics, rf switches, acceleration sensors, energy harvesters, and CMOS – replacement switches.

B-MRS Newsletter: – Why use piezoelectric materials in MEMS technology?

Susan Trolier-McKinstry: – Many MEMS devices are intended to either generate or sense motion. Piezoelectric materials allow this to be done with very high sensitivities in sensors, and with low voltages in actuators. Thus, it is possible to replace high voltage electrostatic devices with low voltage piezoelectric counterparts. This, in turn, simplifies the electrical system, and allows significant miniaturization of devices. For example, we are now working on a medical ultrasound system for imaging which is small enough that the whole device (including all of the electronics) can be put in a pill and swallowed for investigation of the gastrointestinal tract.

B-MRS Newsletter: – Your research group has already manufactured piezoelectric MEMS devices. Have any of these systems left the lab to be commercialized? Describe in few words, please.

Susan Trolier-McKinstry: – The field of piezoelectric MEMS is exploding now. Thus, many of the materials developments that we have made over the years are being utilized in systems being commercialized now.

B-MRS Newsletter: – What are, in your opinion, the main challenges or goals that material research societies have today?

Susan Trolier-McKinstry: – Scientific societies play crucial roles in improving scientific communication and in helping their members have productive careers. The materials research societies underpin essential interdisciplinary communication through meetings and publications because our field sits at the juncture of chemistry, physics, and engineering. Thus, it is common to see colleagues from different disciplines meeting together and discussing key issues that cross fields at materials research meetings. Key to our future is fostering the diversity of people and fields covered by the society.

B-MRS Newsletter: – In your view, how could the MRS and B-MRS communities enhance their interactions in a productive way?

Susan Trolier-McKinstry: – There are many possibilities here. Good examples might be to identify a particular joint program around an education, outreach or communication goal. One possibility would be to establish a joint program to translate education materials from one language to another to increase the quality of materials education around the world. Other possibilities might be joint programming of a symposium at a meeting, or utilizing publication vehicles like MRS Advances to make work presented at B-MRS meetings more widely available. All of these will hinge on good interactions between the people and societies involved.


On XVI B-MRS Meeting website, click on the photo of Susan Trolier-McKinstry and see her mini CV and the abstract of her plenary lecture: http://sbpmat.org.br/16controter/home/