Bogdan-Ioan Popa: search on Z-Library

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1

Design of an acoustic metamaterial lens using genetic algorithms

Li, Dennis, Zigoneanu, Lucian, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

The Journal of the Acoustical Society of America

Year:

2012

Language:

english

File:

PDF, 2.06 MB

english, 2012

2

Full-wave simulations of electromagnetic cloaking structures

Cummer, Steven A., Popa, Bogdan-Ioan, Schurig, David, Smith, David R., Pendry, John

Journal:

Physical Review E

Year:

2006

Language:

english

File:

PDF, 765 KB

english, 2006

3

Three-dimensional broadband omnidirectional acoustic ground cloak

Zigoneanu, Lucian, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Nature Materials

Year:

2014

Language:

english

File:

PDF, 1.36 MB

english, 2014

4

Broadband sound barriers with bianisotropic metasurfaces

Popa, Bogdan-Ioan, Zhai, Yuxin, Kwon, Hyung-Suk

Journal:

Nature Communications

Year:

2018

Language:

english

File:

PDF, 851 KB

english, 2018

5

Design and experimental demonstration of broadband acoustic pressure enhancing passive metafluids

Kwon, Hyung-Suk, Popa, Bogdan-Ioan

Journal:

The Journal of the Acoustical Society of America

Year:

2019

Language:

english

File:

PDF, 1.72 MB

english, 2019

6

Compact Dielectric Particles as a Building Block for Low-Loss Magnetic Metamaterials

Popa, Bogdan-Ioan, Cummer, Steven

Journal:

Physical Review Letters

Year:

2008

Language:

english

File:

PDF, 282 KB

english, 2008

7

Measurement of a Broadband Negative Index with Space-Coiling Acoustic Metamaterials

Xie, Yangbo, Popa, Bogdan-Ioan, Zigoneanu, Lucian, Cummer, Steven A.

Journal:

Physical Review Letters

Year:

2013

Language:

english

File:

PDF, 1.32 MB

english, 2013

8

Wavefront modulation and subwavelength diffractive acoustics with an acoustic metasurface

Xie, Yangbo, Wang, Wenqi, Chen, Huanyang, Konneker, Adam, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Nature Communications

Year:

2014

Language:

english

File:

PDF, 1.18 MB

english, 2014

9

Design and characterization of broadband acoustic composite metamaterials

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review B

Year:

2009

Language:

english

File:

PDF, 229 KB

english, 2009

10

Low frequency lumped element-based negative index metamaterial

Erentok, Aycan, Ziolkowski, Richard W., Nielsen, J. A., Greegor, R. B., Parazzoli, C. G., Tanielian, M. H., Cummer, Steven A., Popa, Bogdan-Ioan, Hand, Thomas, Vier, D. C., Schultz, S.

Journal:

Applied Physics Letters

Year:

2007

Language:

english

File:

PDF, 528 KB

english, 2007

11

Anisotropic acoustic metafluid for underwater operation

Popa, Bogdan-Ioan, Wang, Wenqi, Konneker, Adam, Cummer, Steven A., Rohde, Charles A., Martin, Theodore P., Orris, Gregory J., Guild, Matthew D.

Journal:

The Journal of the Acoustical Society of America

Year:

2016

Language:

english

File:

PDF, 1.43 MB

english, 2016

12

Microwave metamaterials made by fused deposition 3D printing of a highly conductive copper-based filament

Xie, Yangbo, Ye, Shengrong, Reyes, Christopher, Sithikong, Pariya, Popa, Bogdan-Ioan, Wiley, Benjamin J., Cummer, Steven A.

Journal:

Applied Physics Letters

Year:

2017

Language:

english

File:

PDF, 1.60 MB

english, 2017

13

Design and experimental demonstration of broadband acoustic pressure enhancing passive metafluids

Kwon, Hyung-Suk, Popa, Bogdan-Ioan

Journal:

The Journal of the Acoustical Society of America

Year:

2019

File:

PDF, 1.72 MB

2019

14

Broadband nonreciprocal linear acoustics through a non-local active metamaterial

Sasmal, Aritra, Geib, Nathan, Popa, Bogdan-Ioan, Grosh, Karl

Journal:

New Journal of Physics

Year:

2020

File:

PDF, 2.37 MB

2020

15

An architecture for active metamaterial particles and experimental validation at RF

Bogdan-Ioan Popa, Steven A. Cummer

Journal:

Microwave and Optical Technology Letters

Year:

2007

Language:

english

File:

PDF, 263 KB

english, 2007

16

Nonreciprocal active metamaterials

Popa, Bogdan-Ioan, Cummer, Steven

Journal:

Physical Review B

Year:

2012

Language:

english

File:

PDF, 404 KB

english, 2012

17

Zero loss magnetic metamaterials using powered active unit cells

Yuan, Yu, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Year:

2009

Language:

english

File:

PDF, 660 KB

english, 2009

18

Design of layered transformation-optics devices of arbitrary shape

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review A

Year:

2010

Language:

english

File:

PDF, 2.05 MB

english, 2010

19

SPIE Proceedings [SPIE SPIE NanoScience + Engineering - San Diego, California (Sunday 21 August 2011)] Metamaterials: Fundamentals and Applications IV - Powered and nonlinear RF metamaterials

Katko, Alexander R., Popa, Bogdan-Ioan, Barrett, John P., Hawkes, Allen M., Cummer, Steven A., Boardman, Allan D., Engheta, Nader, Noginov, Mikhail A., Zheludev, Nikolay I.

Year:

2011

Language:

english

File:

PDF, 1.34 MB

english, 2011

20

Phase Conjugation and Negative Refraction using Nonlinear Active Metamaterials

Katko, Alexander R., Gu, Shi, Barrett, John P., Popa, Bogdan-Ioan, Shvets, Gennady, Cummer, Steven A.

Journal:

Physical Review Letters

Year:

2010

Language:

english

File:

PDF, 267 KB

english, 2010

21

Design and measurements of a broadband two-dimensional acoustic metamaterial with anisotropic effective mass density

Zigoneanu, Lucian, Popa, Bogdan-Ioan, Starr, Anthony F., Cummer, Steven A.

Journal:

Journal of Applied Physics

Year:

2011

Language:

english

File:

PDF, 3.44 MB

english, 2011

22

Experimental Acoustic Ground Cloak in Air

Popa, Bogdan-Ioan, Zigoneanu, Lucian, Cummer, Steven A.

Journal:

Physical Review Letters

Year:

2011

Language:

english

File:

PDF, 1.02 MB

english, 2011

23

Design and measurements of a broadband two-dimensional acoustic lens

Zigoneanu, Lucian, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review B

Year:

2011

Language:

english

File:

PDF, 772 KB

english, 2011

24

Non-reciprocal and highly nonlinear active acoustic metamaterials

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Nature Communications

Year:

2014

Language:

english

File:

PDF, 458 KB

english, 2014

25

Complex coordinates in transformation optics

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review A

Year:

2011

Language:

english

File:

PDF, 853 KB

english, 2011

26

Cloaking with optimized homogeneous anisotropic layers

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review A

Year:

2009

Language:

english

File:

PDF, 173 KB

english, 2009

27

Scattering Theory Derivation of a 3D Acoustic Cloaking Shell

Cummer, Steven A., Popa, Bogdan-Ioan, Schurig, David, Smith, David R., Pendry, John, Rahm, Marco, Starr, Anthony

Journal:

Physical Review Letters

Year:

2008

Language:

english

File:

PDF, 239 KB

english, 2008

28

Direct measurement of evanescent wave enhancement inside passive metamaterials

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review E

Year:

2006

Language:

english

File:

PDF, 313 KB

english, 2006

29

Determining the effective electromagnetic properties of negative-refractive-index metamaterials from internal fields

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review B

Year:

2005

Language:

english

File:

PDF, 344 KB

english, 2005

30

Homogeneous and compact acoustic ground cloaks

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Physical Review B

Year:

2011

Language:

english

File:

PDF, 588 KB

english, 2011

31

Electromagnetic surface and line sources under coordinate transformations

Cummer, Steven A., Kundtz, Nathan, Popa, Bogdan-Ioan

Journal:

Physical Review A

Year:

2009

Language:

english

File:

PDF, 188 KB

english, 2009

32

$Q$-Based Design Equations and Loss Limits for Resonant Metamaterials and Experimental Validation

Cummer, Steven A., Popa, Bogdan-Ioan, Hand, Thomas H.

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2008

Language:

english

File:

PDF, 436 KB

english, 2008

33

Design and demonstration of broadband thin planar diffractive acoustic lenses

Wang, Wenqi, Xie, Yangbo, Konneker, Adam, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Applied Physics Letters

Year:

2014

Language:

english

File:

PDF, 1.22 MB

english, 2014

34

Tapered labyrinthine acoustic metamaterials for broadband impedance matching

Xie, Yangbo, Konneker, Adam, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Applied Physics Letters

Year:

2013

Language:

english

File:

PDF, 1.06 MB

english, 2013

35

Tunable active acoustic metamaterials

Popa, Bogdan-Ioan, Zigoneanu, Lucian, Cummer, Steven A.

Journal:

Physical Review B

Year:

2013

Language:

english

File:

PDF, 1.03 MB

english, 2013

36

[IEEE 2007 IEEE Antennas and Propagation International Symposium - Honolulu, HI, USA (2007.06.9-2007.06.15)] 2007 IEEE Antennas and Propagation International Symposium - Design and experimental demonstration of active RF metamaterials

Popa, Bogdan-Ioan, Cummer, Steven A.

Year:

2007

Language:

english

File:

PDF, 98 KB

english, 2007

37

Water-based metamaterials: Negative refraction of sound

Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Nature Materials

Year:

2015

Language:

english

File:

PDF, 441 KB

english, 2015

38

Active acoustic metamaterials reconfigurable in real time

Popa, Bogdan-Ioan, Shinde, Durvesh, Konneker, Adam, Cummer, Steven A.

Journal:

Physical Review B

Year:

2015

Language:

english

File:

PDF, 1.29 MB

english, 2015

39

Single-sensor multispeaker listening with acoustic metamaterials

Xie, Yangbo, Tsai, Tsung-Han, Konneker, Adam, Popa, Bogdan-Ioan, Brady, David J., Cummer, Steven A.

Journal:

Proceedings of the National Academy of Sciences

Year:

2015

Language:

english

File:

PDF, 1.08 MB

english, 2015

40

[ASME ASME 2012 Noise Control and Acoustics Division Conference at InterNoise 2012 - New York City, New York, USA (Sunday 19 August 2012)] ASME 2012 Noise Control and Acoustics Division Conference - Sound Manipulation With Acoustic Metamaterials

Zigoneanu, Lucian, Popa, Bogdan-Ioan, Cummer, Steven A.

Year:

2012

Language:

english

File:

PDF, 1.95 MB

english, 2012

41

Preserving omnidirectionality in optimized asymmetric transformation optics designs

Popa, Bogdan-Ioan, Cummer, Steven A

Journal:

Journal of Optics (IOPscience)

Year:

2016

Language:

english

File:

PDF, 829 KB

english, 2016

42

Acoustic Holographic Rendering with Two-dimensional Metamaterial-based Passive Phased Array

Xie, Yangbo, Shen, Chen, Wang, Wenqi, Li, Junfei, Suo, Dingjie, Popa, Bogdan-Ioan, Jing, Yun, Cummer, Steven A.

Journal:

Scientific Reports

Year:

2016

Language:

english

File:

PDF, 942 KB

english, 2016

43

A sound absorbing metasurface with coupled resonators

Li, Junfei, Wang, Wenqi, Xie, Yangbo, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Applied Physics Letters

Year:

2016

Language:

english

File:

PDF, 789 KB

english, 2016

44

Subwavelength diffractive acoustics and wavefront manipulation with a reflective acoustic metasurface

Wang, Wenqi, Xie, Yangbo, Popa, Bogdan-Ioan, Cummer, Steven A.

Journal:

Journal of Applied Physics

Year:

2016

Language:

english

File:

PDF, 1.91 MB

english, 2016

45

[ASME ASME 2009 International Mechanical Engineering Congress and Exposition - Lake Buena Vista, Florida, USA (November 13–19, 2009)] Volume 15: Sound, Vibration and Design - Theory and Design of Practical Metamaterials for Acoustic Cloaking

Popa, Bogdan-Ioan, Cummer, Steven A.

Year:

2009

Language:

english

File:

PDF, 147 KB

english, 2009

46

Active Willis metamaterials for ultracompact nonreciprocal linear acoustic devices

Zhai, Yuxin, Kwon, Hyung-Suk, Popa, Bogdan-Ioan

Journal:

Physical Review B

Year:

2019

Language:

english

File:

PDF, 900 KB

english, 2019

47

Self-focusing in the ocean using out-of-band phase conjugation

Cheong, YeonJoon, Shorter, K. Alex, Popa, Bogdan-Ioan

Journal:

Applied Acoustics

Year:

2020

File:

PDF, 2.31 MB

2020