News & Events

BSAC Seminar: Self-Configuring CMOS Microsystems

February 18, 2010
Prof. Gary Fedder Institute for Complex Engineered Systems, Carnegie Mellon University BSAC PhD 1994 February 18, 2010 | 01:00 to 02:00 | 521 Cory Hall, Hogan Room Host: Clark Nguyen

My research for the past 15 years has revolved around monolithic integration of MEMS with CMOS and development of the requisite design and modeling paradigm to create complex on-chip microsystems. The "More than Moore" trend in the microelectronics industry is accelerating the pace of advanced packaging, which will become increasingly exploited for MEMS integration and blur the lines...

BSAC Seminar: License to Speed: Extreme Bandwidth Packaging

February 23, 2010
Sean Cahill VP Technology, Bridgewave Communications February 23, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: John Huggins

This talk will describe a new interconnect approach, MicroCoax, that applies micro-fabrication technology to create high-bandwidth interconnects for increasingly higher frequency digital and analog electronic systems. Prototype devices show excellent performance over DC-100+ GHz frequency range. Transmission line losses less than 0.5 dB, 160 µm pitch, and cross-talk isolation of approximately 40-50 dB from DC-50 GHz are demonstrated....

BSAC Seminar: Initial Concept to Foundry, a Product Development Case Study

March 16, 2010
Dr. Carolyn White Associate, A.M. Fitzgerald & Associates BSAC PhD 2006 March 16, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: John Huggins

A.M. Fitzgerald & Associates provides prototype development services to clients ranging from one-person start-ups to companies in the Fortune 500. Capabilities include MEMS/Microsystems design and fabrication, multiphysics finite element analysis, failure prediction, and technology strategy. This talk will include a case study outlining the design, fabrication and transfer to foundry of Cantimer's dehydration...

BSAC Seminar: MEMS-Based Display Technology

March 30, 2010
Dr. Evgeni Gusev Director, Materials and Device R&D, Qualcomm MEMS Technologies March 30, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: John Huggins

Recent developments in micro- and nano-fabrication and photonics allow the fabrication of color displays through manipulation of reflected light in a controlled manner in MEMS/NEMS architectures. The Qualcomm mirasol(TM) display is a high-speed, electrostatically actuated, bistable MEMS device built on a transparent (e.g., glass) substrate. The basic device consists of a suspended conductive membrane...

BSAC Seminar: MEMS Micro-Thrusters and Polymer Actuators for Space Applications

April 6, 2010
Prof. Herbert Shea Microsystems for Space Technologies Laboratory, EPFL, Switzerland April 6, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: Kris Pister

MEMS offer great promise for increasing the functionality of spacecrafts while decreasing their mass, thus enabling new satellite architectures and allowing nanosatellites to match the performance of conventional spacecraft. Our lab at the EPFL in Switzerland develops micromachined thrusters and inertial sensors for spacecraft propulsion and navigation, as well as polymer-based microactuators and plasma...

BSAC Seminar: Single Crystal Semiconductor Devices on Amorphous Substrates for Efficient and Low-Cost Energy Conversion, Sensing, and Displays

April 13, 2010
Prof. M. Saif Islam Department of Electrical and Computer Engineering, UC Davis April 13, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: John Huggins

This talk will present an experimental method to fabricate devices on single crystal substrates in the shape of micro-nano-pillars via both top-down and bottom-up techniques and then transferring them to low-cost carrier substrates while simultaneously preserving the integrity, order, shape and fidelity of the transferred device arrays. The original substrates are repeatedly used for continual production of new...

BSAC Seminar: Charges and Defects in Carbon-Based Electronics

April 20, 2010
Prof. Moonsub Shim Department of Materials Science & Engineering, University of Illinois April 20, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: Ali Javey

From device performance limits to thermal management, understanding charging (i.e., doping), electron-phonon coupling, and defect-related processes is fundamentally important in electronics. Due to their atomic thickness, carbon nanotubes and graphene are interesting platforms to examine how local chemical environments affect these fundamental processes. Such studies, in turn, provide effective means...

BSAC Seminar: Precision Navigation and Timing Enabled by Micro/Nano/Pico/Femto/Atto: Are We There Yet?

April 27, 2010
Dr. Andrei Shkel Program Manager, DARPA/MTO BSAC PostDoc 1999 April 27, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: Ming Wu

Are we there yet? After about two decades of harmonic investment in developments, this is a question impatiently raised over-and-over by potential users of "small technology" for Positioning, Navigation, and Timing (PNT) applications. This presentation will discuss the growing interest within DARPA/MTO in the development of a miniature, self-sufficient navigation system that might be realized through deep integration of timing,...

BSAC Seminar: Motion Processing as the Next Consumer Breakthrough Technology

May 4, 2010
Stephen Lloyd Vice President -- Engineering, InvenSense May 4, 2010 | 12:00 to 01:00 | 521 Cory Hall, Hogan Room Host: John Huggins

A primary driver today for innovation in consumer products is the application of motion functionality to introduce human actions into the digital domain. MEMS motion sensors are becoming broadly adopted for the cost, size, power and performance advantages they offer. This presentation will go through the MEMS basics and introduce the challenges faced by the industry. InvenSense MotionProcessing (TM) technology, which combines inertial...

BSAC Seminar: Man-Made Nanomachines

May 7, 2010
Prof. Joseph Wang Department of Nanoengineering, UC San Diego May 7, 2010 | 11:00 to 12:00 | 105 Stanley Hall Host: Luke Lee

The remarkable performance of biomotors is inspiring scientists to create synthetic nanomachines that mimic the function of these amazing natural systems. This presentation will discuss the challenges and opportunities facing the design and operation of artificial nanomotors. Particular attention will be given to catalytic nanowire and microtube motors propelled by the electrocatalytic decomposition of a chemical fuel. While artificial...