Meet Metamaterials Akhlesh Lakhtakia Department of Engineering - PowerPoint PPT Presentation

Mar 08, 2023 •792 likes •1.2k views

Meet Metamaterials Akhlesh Lakhtakia Department of Engineering Science & Mechanics Pennsylvania State University 1600 hours, Thursday, August 24, 2006 Nittany Lion Inn, Penn State A. Lakhtakia Evolution Materials Function

Meet Metamaterials Akhlesh Lakhtakia Department of Engineering Science & Mechanics Pennsylvania State University 1600 hours, Thursday, August 24, 2006 Nittany Lion Inn, Penn State
A. Lakhtakia Evolution  Materials  Function  System Architecture
A. Lakhtakia Metamaterials Rodger Walser
A. Lakhtakia Walser’s Definition (2001/2)  macroscopic composites having a manmade, three--dimensional, periodic cellular architecture designed to produce an optimized combination, not available in nature, of two or more responses to specific excitation
A. Lakhtakia Walser’s Definition (2001/2)  macroscopic composites having a manmade, three-dimensional, periodic cellular architecture designed to produce an optimized combination, not available in nature, of two or more responses to specific excitation
A. Lakhtakia Walser’s Definition (2001/2)  macroscopic composites having a manmade, three-dimensional, periodic cellular architecture designed to produce an optimized combination, not available in nature, of two or more responses to specific excitation
A. Lakhtakia Walser’s Definition (2001/2)  macroscopic composites having a manmade, three-dimensional, periodic cellular architecture designed to produce an optimized combination, not available in nature, of two or more responses to specific excitation
A. Lakhtakia Walser’s Definition (2001/2)  macroscopic composites having a manmade, three-dimensional, periodic cellular architecture designed to produce an optimized combination, not available in nature, of two or more responses to specific excitation
A. Lakhtakia Walser’s Definition (2001/2)  macroscopic composites having a manmade, three-dimensional, periodic cellular architecture designed to produce an optimized combination, not available in nature, of two or more responses to specific excitation
A. Lakhtakia
Conspirator-in-Chief: A. Lakhtakia Tom G. Mackay School of Mathematics, University of Edinburgh
A. Lakhtakia Particulate Composite Material with ellipsoidal inclusions
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia VWP VWP
A. Lakhtakia
A. Lakhtakia NPV
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia GVE
A. Lakhtakia
A. Lakhtakia
A. Lakhtakia
NLE A. Lakhtakia NLE NLE
A. Lakhtakia

Recommend

Membrane and Bulk Metamaterials Robert V. Kohn Courant Institute, NYU (1) Membrane

Membrane and Bulk Metamaterials Robert V. Kohn Courant Institute, NYU (1) Membrane metamaterials: work with Jens Jorgensen, Jianfeng Lu, Michael Weinstein (2) Bulk metamaterials: to put part (1) in context. PICOF , Paris, April 2012 Robert

477 views • 21 slides

M Metamaterials i l with tunable dynamic properties Varvara Kouznetsova Marc Geers 6 October

M Metamaterials i l with tunable dynamic properties Varvara Kouznetsova Marc Geers 6 October 2015 Mechanics of Materials Project aim development of new generation mechanical metamaterials h i l i l with adaptive, tunable or superb

1.5k views • 23 slides

Metamaterials and stuff Ask Hjorth Larsen Center for Atomic-scale Materials Design 2008

Metamaterials and stuff Ask Hjorth Larsen Center for Atomic-scale Materials Design 2008 Metamaterials Background Metamaterial: properties determined by large-scale structure, not chemical composition Structures can affect light if

215 views • 5 slides

Homogenization of Electromagnetic Metamaterials: Uncertainty Principles and a Fresh Look at

Homogenization of Electromagnetic Metamaterials: Uncertainty Principles and a Fresh Look at Nonlocality Igor r Ts Tsuke kerm rman an De Depart rtment ment of El Electrica trical l and Co Computer uter En Engin ineering ering,

935 views • 52 slides

Testing of Flexible Metamaterial RF Filters Implemented through Micromachining LCP Substrates

Testing of Flexible Metamaterial RF Filters Implemented through Micromachining LCP Substrates Jonathan Richard Robert Dean Michael Hamilton Metamaterials Definition Metamaterials exhibit interesting properties not readily observed in nature

744 views • 24 slides

Metamaterials and dispersion engineering for accelerators Emmy Sharples

Metamaterials and dispersion engineering for accelerators Emmy Sharples emmysharples@Helmholtz-berlin.de Helmholtz Zentrum Berlin Presenting work done at the Cockcroft institute and Lancaster University 2 nd workshop on Microwave Cavities and

508 views • 25 slides

Planar Chiral Metamaterials for Polarization Control Yuri Svirko Department of Physics and

Planar Chiral Metamaterials for Polarization Control Yuri Svirko Department of Physics and Mathematics, University of Joensuu, Joensuu, Finland Jari Turunen Makoto Gonokami Markku Kuittinen Kuniaki Konishi Benfeng Bai CREST SORST Core re

823 views • 36 slides

Quasicrystal structure in metamaterials regime Ekaterina E. Maslova 1 , Mikhail V. Rybin 1,2 1

Quasicrystal structure in metamaterials regime Ekaterina E. Maslova 1 , Mikhail V. Rybin 1,2 1 Department of Physics and Engineering, ITMO University, St Petersburg 197101, Russia 2 Ioffe Institute, St. Petersburg 194021, Russia

73 views • 6 slides

Recent Advances on Mathematical Analysis and Simulations of Invisibility Cloaks with Metamaterials

Recent Advances on Mathematical Analysis and Simulations of Invisibility Cloaks with Metamaterials Jichun Li University of Nevada Las Vegas (UNLV) Jichun Li (UNLV) June 27, 2018 1 / 62 Introduction to electromagenetic cloaking with

905 views • 62 slides

Dynamics of harmonically excited irregular cellular metamaterials S. Adhikari 1 , T. Mukhopadhyay

Dynamics of harmonically excited irregular cellular metamaterials S. Adhikari 1 , T. Mukhopadhyay 2 , A. Al` u 3 1 Zienkiewicz Centre for Computational Engineering, College of Engineering, Swansea University, Bay Campus, Swansea, Wales, UK, Email:

255 views • 22 slides

What your Team needs to know and do at a CARA Meet PRIOR TO THE MEET 1. OBTAIN MEET SCHEDULE

What your Team needs to know and do at a CARA Meet PRIOR TO THE MEET 1. OBTAIN MEET SCHEDULE FROM WEBSITE www.caragymnastics.org Meet schedules can be found on the calendar. Note special info (Ipod only, no food in the gym, limited

414 views • 18 slides

Quadrupole - driven metamaterials Nikolay Solodovchenko 1 , Kirill Samusev 1,2 , Mikhail Rybin 1,2

Quadrupole - driven metamaterials Nikolay Solodovchenko 1 , Kirill Samusev 1,2 , Mikhail Rybin 1,2 , Mikhail Limonov 1,2 1 ITMO University, St. Petersburg 197101, Russia 2 Ioffe Institute, St. Petersburg 194021, Russia Introduction Theory 1

240 views • 6 slides

Topological Mechanical Metamaterials Sebastian Huber Nature Materials (2018) Nature (2018)

Topological Mechanical Metamaterials Sebastian Huber Nature Materials (2018) Nature (2018) Nature Physics (2016) | | Sebastian Huber Condensed matter theory and quantum optics 1 A mechanical metamaterial: tailoring the phonons to

925 views • 41 slides

Photonic Nano-Metamaterials: Science Meets Magic Ekmel Ozbay Nanotechnology Research Center,

Oral Presentation, Theme J : NEMs, MEMs, Nano-Fluidics, Nano-Actuators, Nano-Sensors, Nano-robotics Photonic Nano-Metamaterials: Science Meets Magic Ekmel Ozbay Nanotechnology Research Center, Bilkent University Bilkent, Ankara 06800 TURKEY

213 views • 9 slides

Mechanics of randomly irregular metamaterials Professor Sondipon Adhikari Zienkiewicz Centre for

Mechanics of randomly irregular metamaterials Professor Sondipon Adhikari Zienkiewicz Centre for Computational Engineering, College of Engineering, Swansea University, Swansea,, Wales UK Email: S.Adhikari@swansea.ac.uk , Twitter: @ProfAdhikari

1.15k views • 82 slides

Checki king in and Treating High-Achievi ving Students Meet Meet you your r Doctor Doctor

Checki king in and Treating High-Achievi ving Students Meet Meet you your r Doctor Doctor Dr. Jasmine Butler Richmond, TX Junior Meet Meet you your r Doctor Doctor Dr. Jordan Richardson Morgan City, LA Junior Meet Meet you your

521 views • 41 slides

Meet the Principal Meet Mrs. Bolter Thursdays 9.00am to 11.00am Please contact A.Green

Meet the Principal Meet Mrs. Bolter Thursdays 9.00am to 11.00am Please contact A.Green 01527 830729 agreen@redditch.tgacademy.org.uk The Hive Drop in Sessions Meet Miss.Crehan Tuesdays 3.00pm to 4.30pm College Drop in

234 views • 20 slides

MEET AND CONFER 2016 2017 MEET AND CONFER TEAM

MEET AND CONFER 2016 2017 MEET AND CONFER TEAM Patty Finkenstadt, Academic Faculty Rep, Co-Chair Salina Bednarek, FEC Past President Jason

484 views • 33 slides

Head of Secondary Mr Simon Oakley Y7 Meet the Tutor Evening Y7 Meet the Tutor Year Group

Head of Secondary Mr Simon Oakley Y7 Meet the Tutor Evening Y7 Meet the Tutor Year Group Leader: Morag Armstrong marmstrong@dbis.edu.hk Y7 Meet the Tutor Evening Work Hard, Be Nice Y7 Meet the Tutor Evening Break/Lunch Areas Secondary

471 views • 7 slides

Making Ends Meet: How Low-Income DI Beneficiaries Meet Their Needs Nanette Goodman Sr.

Comments on Making Ends Meet: How Low-Income DI Beneficiaries Meet Their Needs Nanette Goodman Sr. Researcher National Disability Institute Confirms and Explains Quantitative Findings Promising finding-health care costs FINRA Foundation

257 views • 10 slides

D imensionality reduction facilitates the finds the directions of greatest variance in the

REPORTS larized nearly vertically. For completeness, Fig. metamaterials would be highly desirable but is 1B shows the off-resonant case for the smaller currently not available. SRRs for vertical incident polarization. References and Notes

267 views • 4 slides

Transforming education to meet the needs of our student today and tomorrow BISD Vision

Transforming education to meet the needs of our student today and tomorrow BISD Vision Statement 2010 Repurpose, FACTS Renovate & Build 1. Learning spaces do not meet TEA standards nor meet Safety & Security

506 views • 35 slides

Welcome to YCL! We will meet [amount of time] hour(s) per week We will meet in [room]

Welcome to YCL! We will meet [amount of time] hour(s) per week We will meet in [room] We will start at [time] every [day] We will attend a competition on Dec. 2 We will compete against 19 other teams! Introductions Name

411 views • 15 slides

Desert Sky Middle School Virtual Meet the Teacher Hill/Willard/Crabtree/Chen Meet Your Teams

Desert Sky Middle School Virtual Meet the Teacher Hill/Willard/Crabtree/Chen Meet Your Teams Teachers: Ming Chen Meagan Willard Kristi Hill Lisa Crabtree Mandarin Math & SS Language Arts Science & SS & SS & SS Meet

551 views • 11 slides