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1

The Anuradhapura (Sri Lanka) Project: The Hinterland (phase II), Preliminary Report of the First Season 2005

Coningham, Robin, Gunawardhana, Prishanta, Adikari, Gamani, Katugampola, Mangala, Simpson, Ian, Young, Ruth

Journal:

South Asian Studies

Year:

2006

Language:

english

File:

PDF, 6.54 MB

english, 2006

2

Optimizing detection methods for terahertz bioimaging applications

Bolakis, Christos, Karanasiou, Irene S., Grbovic, Dragoslav, Karunasiri, Gamani, Uzunoglu, Nikolaos

Journal:

Optical Engineering

Year:

2015

Language:

english

File:

PDF, 1.07 MB

english, 2015

3

Self-heating cancellation circuits for microbolometer

Xinbo Qian, Yong Ping Xu, Gamani Karunasiri

Journal:

Sensors and Actuators A: Physical

Year:

2004

Language:

english

File:

PDF, 231 KB

english, 2004

4

SPIE Proceedings [SPIE SPIE Photonic Devices + Applications - San Diego, California (Sunday 21 August 2011)] Terahertz Emitters, Receivers, and Applications II - Highly absorbing nano-scale metal films for terahertz

Alves, Fabio, Karamitros, Apostolos, Grbovic, Dragoslav, Kearney, Brian, Karunasiri, Gamani, Razeghi, Manijeh, Péré-Laperne, Nicolas, Everitt, Henry O., Zavada, John M., Manzur, Tariq

Year:

2011

Language:

english

File:

PDF, 1.02 MB

english, 2011

5

Reduced Residual Stress Curvature and Branched Comb Fingers Increase Sensitivity of MEMS Acoustic Sensor

Downey, Richard H., Karunasiri, Gamani

Journal:

Journal of Microelectromechanical Systems

Year:

2014

Language:

english

File:

PDF, 2.57 MB

english, 2014

6

Widely Separate Spectral Sensitivity Quantum Well Infrared Photodetector Using Interband and Intersubband Transitions

Alves, FÁbio Durante P., Tavares Santos, Ricardo Augusto, Amorim, Jayr, Issmael, Ali Kamel, Karunasiri, Gamani

Journal:

IEEE Sensors Journal

Year:

2008

Language:

english

File:

PDF, 585 KB

english, 2008

7

Al/SiOx/Al single and multiband metamaterial absorbers for terahertz sensor applications

Kearney, Brian, Alves, Fabio, Grbovic, Dragoslav, Karunasiri, Gamani

Journal:

Optical Engineering

Year:

2013

Language:

english

File:

PDF, 3.12 MB

english, 2013

8

Investigation of microelectromechanical systems bimaterial sensors with metamaterial absorbers for terahertz imaging

Alves, Fabio, Grbovic, Dragoslav, Karunasiri, Gamani

Journal:

Optical Engineering

Year:

2014

Language:

english

File:

PDF, 3.00 MB

english, 2014

9

Doping dependence of intersubband transitions in Si1−xGexSi multiple quantum wells

Gamani Karunasiri, Soo Jin Chua, Jin Suk Park, Kang L. Wang

Journal:

Materials Science and Engineering: B

Year:

1995

Language:

english

File:

PDF, 305 KB

english, 1995

10

Carbon nitride thin films deposited by nitrogen-ion-assisted KRF excimer ablation of graphite

Lu Yong Feng, Ren Zhong Min, Ni Hai Qiao, He Zi Feng, D.S.H. Chan, Low Teck Seng, Chen Shao Yin, Karunasiri Gamani, Chen Geng, Li Kun

Journal:

Applied Surface Science

Year:

1999

Language:

english

File:

PDF, 169 KB

english, 1999

11

Issues for the international community 1978

Journal:

Year:

1978

Language:

english

File:

PDF, 622 KB

english, 1978

12

THE COMMON FUND IN THE INTEGRATED PROGRAMME FOR COMMODITIES

Journal:

Natural Resources Forum (John Wiley and Sons)

Year:

1979

Language:

english

File:

PDF, 303 KB

english, 1979

13

Real-time imaging using a 2.8 THz quantum cascade laser and uncooled infrared microbolometer camera

Behnken, Barry N., Karunasiri, Gamani, Chamberlin, Danielle R., Robrish, Peter R., Faist, Jérôme

Journal:

Year:

2008

Language:

english

File:

PDF, 252 KB

english, 2008

14

SPIE Proceedings [SPIE SPIE Defense, Security, and Sensing - Baltimore, Maryland (Monday 23 April 2012)] Terahertz Physics, Devices, and Systems VI: Advanced Applications in Industry and Defense - Tunable THz absorption using Al/SiO<sub>x</sub> planar periodic structures

Kearney, Brian, Alves, Fabio, Grbovic, Dragoslav, Karunasiri, Gamani, Anwar, A. F. Mehdi, Dhar, Nibir K., Crowe, Thomas W., Manzur, Tariq

Year:

2012

Language:

english

File:

PDF, 3.96 MB

english, 2012

15

[IEEE 2011 IEEE Sensors - Limerick, Ireland (2011.10.28-2011.10.31)] 2011 IEEE SENSORS Proceedings - Optimization of THz absorption in thin films

Grbovic, Dragoslav, Alves, Fabio, Kearney, Brian, Apostolos, Karamitros, Karunasiri, Gamani

Year:

2011

Language:

english

File:

PDF, 893 KB

english, 2011

16

SPIE Proceedings [SPIE SPIE Defense, Security, and Sensing - Baltimore, Maryland, USA (Monday 23 April 2012)] Micro- and Nanotechnology Sensors, Systems, and Applications IV - Identification of nano-scale films for THz sensing

Karunasiri, Gamani, George, Thomas, Islam, M. Saif, Alves, Fabio, Grbovic, Dragoslav, Dutta, Achyut, Kearney, Brian

Year:

2012

Language:

english

File:

PDF, 1.60 MB

english, 2012

17

Normal incident InGaAs/GaAs multiple quantum well infrared detector using electron intersubband transitions

Karunasiri, Gamani, Park, Jin Suk, Chen, John, Shih, Robert, Scheihing, J. F., Dodd, M. A.

Journal:

Applied Physics Letters

Year:

1995

Language:

english

File:

PDF, 279 KB

english, 1995

18

SPIE Proceedings [SPIE Defense and Security Symposium - Orlando, FL (Monday 9 April 2007)] Terahertz for Military and Security Applications V - Detection of 3.4 THz radiation from a quantum cascade laser using a microbolometer infrared camera

Behnken, Barry N., Lowe, Michele, Karunasiri, Gamani, Chamberlain, Danielle, Robrish, Peter, Faist, Jérôme, Jensen, James O., Cui, Hong-Liang

Year:

2007

Language:

english

File:

PDF, 330 KB

english, 2007

19

Nonresonant tunneling phonon depopulated GaN based terahertz quantum cascade structures

Freeman, Will, Karunasiri, Gamani

Journal:

Applied Physics Letters

Year:

2013

Language:

english

File:

PDF, 1.31 MB

english, 2013

20

SPIE Proceedings [SPIE SPIE OPTO - San Francisco, California, USA (Saturday 2 February 2013)] Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VI - Metamaterial films as narrowband terahertz emitters

Kearney, Brian, Sadwick, Laurence P., O'Sullivan, Créidhe M., Alves, Fabio, Grbovic, Dragoslav, Karunasiri, Gamani

Year:

2013

Language:

english

File:

PDF, 756 KB

english, 2013

21

Nonequilibrium electron leakage in terahertz quantum cascade structures

Freeman, Will, Karunasiri, Gamani

Journal:

Physical Review B

Year:

2012

Language:

english

File:

PDF, 311 KB

english, 2012

22

SPIE Proceedings [SPIE SPIE Photonic Devices + Applications - San Diego, California (Sunday 21 August 2011)] Terahertz Emitters, Receivers, and Applications II - Temperature effects in terahertz step well quantum cascade structures with diagonal optical transitions

Freeman, Will, Karunasiri, Gamani, Razeghi, Manijeh, Péré-Laperne, Nicolas, Everitt, Henry O., Zavada, John M., Manzur, Tariq

Year:

2011

Language:

english

File:

PDF, 359 KB

english, 2011

23

Role of Redox Potential in Chemical Transformations of Selenium in Soils

Jayaweera, Gamani R., Biggar, James W.

Journal:

Soil Science Society of America Journal

Year:

1996

Language:

english

File:

PDF, 286 KB

english, 1996

24

A solid-state spark chamber for detection of ionizing radiation

Alves, Fabio, Smith, Craig, Karunasiri, Gamani

Journal:

Sensors and Actuators A: Physical

Year:

2014

Language:

english

File:

PDF, 401 KB

english, 2014

25

Papers and Proceedings PART I Seventh Annual General Meeting of the Pakistan Society of Development Economists Islamabad, January 8-10, 1991 || International Development Perspectives for the 90s [with Comments]

Gamani Corea, Lawrence R. Klein and Gustav F. Papanek

Journal:

The Pakistan Development Review

Year:

1991

Language:

english

File:

PDF, 1.31 MB

english, 1991

26

Gamani Corea

Altaf Gauhar and Gamani Corea

Journal:

Third World Quarterly

Year:

1981

Language:

english

File:

PDF, 275 KB

english, 1981

27

Strong terahertz absorption using SiO2/Al based metamaterial structures

Alves, Fabio, Kearney, Brian, Grbovic, Dragoslav, Lavrik, Nickolay V., Karunasiri, Gamani

Journal:

Applied Physics Letters

Year:

2012

Language:

english

File:

PDF, 757 KB

english, 2012

28

[IEEE 2009 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) - Belem, Brazil (2009.11.3-2009.11.6)] 2009 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) - Tunable NIR quantum well infrared photodetector using interband transitions

Alves, Fabio D. P., Santos, Ricardo A. T., Nohra, Luis F. M., Magalhaes, Luciano B., Karunasiri, Gamani

Year:

2009

Language:

english

File:

PDF, 2.15 MB

english, 2009

29

Vacancy-enhanced intermixing in highly strained InGaAs/GaAs multiple quantum well photodetector

Lee, Alex S. W., Li, E. Herbert, Karunasiri, Gamani

Journal:

Journal of Applied Physics

Year:

1999

Language:

english

File:

PDF, 330 KB

english, 1999

30

Spontaneous pulse generation using silicon controlled rectifier

Karunasiri, Gamani

Journal:

Applied Physics Letters

Year:

2006

Language:

english

File:

PDF, 309 KB

english, 2006

31

Studies of carbon nitride thin films synthesized by KrF excimer laser ablation of graphite in a nitrogen atmosphere

Lu, Y. F., Ren, Z. M., Song, W. D., Chan, D. S. H., Low, T. S., Gamani, K., Chen, G., Li, K.

Journal:

Journal of Applied Physics

Year:

1998

Language:

english

File:

PDF, 356 KB

english, 1998

32

Thermionic emission and tunneling in InGaAs/GaAs quantum well infrared detectors

Karunasiri, Gamani

Journal:

Journal of Applied Physics

Year:

1996

Language:

english

File:

PDF, 319 KB

english, 1996

33

[IEEE 2010 Ninth IEEE Sensors Conference (SENSORS 2010) - Kona, HI (2010.11.1-2010.11.4)] 2010 IEEE Sensors - MEMS directional sound sensor with simultaneous detection of two frequency bands

Touse, Michael, Sinibaldi, Jose, Karunasiri, Gamani

Year:

2010

Language:

english

File:

PDF, 1.38 MB

english, 2010

34

SPIE Proceedings [SPIE SPIE Defense + Security - Baltimore, Maryland, USA (Monday 5 May 2014)] Micro- and Nanotechnology Sensors, Systems, and Applications VI - Investigation of MEMS bi-material sensors with metamaterial absorbers for THz imaging

George, Thomas, Islam, M. Saif, Dutta, Achyut K., Alves, Fabio, Grbovic, Dragoslav, Karunasiri, Gamani

Year:

2014

Language:

english

File:

PDF, 1.14 MB

english, 2014

35

SPIE Proceedings [SPIE SPIE OPTO - San Francisco, California, USA (Saturday 2 February 2013)] Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VI - High sensitivity metamaterial based bi-material terahertz sensor

Alves, Fabio, Sadwick, Laurence P., O'Sullivan, Créidhe M., Grbovic, Dragoslav, Kearney, Brian, Karunasiri, Gamani

Year:

2013

Language:

english

File:

PDF, 758 KB

english, 2013

36

SPIE Proceedings [SPIE SPIE Defense + Security - Baltimore, Maryland, United States (Monday 20 April 2015)] Automatic Target Recognition XXV - Metal-organic hybrid metamaterial THz imaging band translators

Sadjadi, Firooz A., Mahalanobis, Abhijit, Grbovic, Dragoslav, Alves, Fabio, Karunasiri, Gamani, Newman, Jim

Year:

2015

Language:

english

File:

PDF, 2.64 MB

english, 2015

37

Fabrication of a microelectromechanical directional sound sensor with electronic readout using comb fingers

Touse, Michael, Sinibaldi, Jose, Simsek, Kursad, Catterlin, Jeffrey, Harrison, Stephen, Karunasiri, Gamani

Journal:

Applied Physics Letters

Year:

2010

Language:

english

File:

PDF, 571 KB

english, 2010

38

SPIE Proceedings [SPIE Integrated Optoelectronic Devices 2008 - San Jose, CA (Saturday 19 January 2008)] Terahertz Technology and Applications - Optimization of a 3.6-THz quantum cascade laser for real-time imaging with a microbolometer focal plane array

Behnken, Barry N., Karunasiri, Gamani, Chamberlin, Danielle, Robrish, Peter, Faist, Jérôme, Linden, Kurt J., Sadwick, Laurence P.

Year:

2008

Language:

english

File:

PDF, 605 KB

english, 2008

39

[Thin Films] Homojucntion and Quantum-Well Infrared Detectors Volume 21 || Progress of SiGe / Si Quantum Wells for Infrared Detection

Gamani Karunasiri, R.P.

Year:

1995

Language:

english

File:

PDF, 1.55 MB

english, 1995

40

Bi-material terahertz sensors using metamaterial structures

Alves, Fabio, Grbovic, Dragoslav, Kearney, Brian, Lavrik, Nickolay V., Karunasiri, Gamani

Journal:

Year:

2013

Language:

english

File:

PDF, 3.18 MB

english, 2013

41

Terahertz metamaterial absorbers with an embedded resistive layer

Kearney, Brian, Alves, Fabio, Grbovic, Dragoslav, Karunasiri, Gamani

Journal:

Optical Materials Express

Year:

2013

Language:

english

File:

PDF, 903 KB

english, 2013

42

Microelectromechanical systems bimaterial terahertz sensor with integrated metamaterial absorber

Alves, Fabio, Grbovic, Dragoslav, Kearney, Brian, Karunasiri, Gamani

Journal:

Year:

2012

Language:

english

File:

PDF, 308 KB

english, 2012

43

Narrowband terahertz emitters using metamaterial films

Alves, Fabio, Kearney, Brian, Grbovic, Dragoslav, Karunasiri, Gamani

Journal:

Year:

2012

Language:

english

File:

PDF, 1.77 MB

english, 2012

44

SPIE Proceedings [SPIE SPIE Defense, Security, and Sensing - Orlando, FL (Monday 13 April 2009)] Infrared Technology and Applications XXXV - Quantum well infrared photodetectors: design using the transfer matrix method

Santos, Ricardo A. Tavares, Alves, Fabio Durante P., Taranti, Christian G. R., de Amorim Filho, Jayr, Karunasiri, Gamani, Andresen, Bjørn F., Fulop, Gabor F., Norton, Paul R.

Year:

2009

Language:

english

File:

PDF, 492 KB

english, 2009

45

Unctad and the New International Economic Order

Journal:

International Affairs

Year:

1977

Language:

english

File:

PDF, 1.20 MB

english, 1977

46

Towards a Viable International Development Strategy

Journal:

Environmental Conservation

Year:

1978

Language:

english

File:

PDF, 273 KB

english, 1978

47

The quest for an international commodity policy

Journal:

Proceedings of The Nutrition Society

Year:

1978

Language:

english

File:

PDF, 908 KB

english, 1978

48

Thermal Interdiffusion in InGaAs/GaAs Strained Multiple Quantum Well Infrared Photodetector

Lee, Alex S. W., Li, E. Herbert, Karunasiri, Gamani

Journal:

MRS Proceedings

Year:

1997

Language:

english

File:

PDF, 403 KB

english, 1997

49

Studies of Carbon Nitride Thin Films Synthesized by KrF Excimer Ablation of Graphite in Nitrogen Atmosphere

Ren, Z.M., Lu, Y.F., Song, W.D., Chan, D.S.H., Low, T.S., Gamani, K., Chen, G., Li, K.

Journal:

MRS Proceedings

Year:

1998

Language:

english

File:

PDF, 982 KB

english, 1998

50

SPIE Proceedings [SPIE International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '96 - Madras, India (Monday 9 December 1996)] International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '96 - Recent progress in quantum well infrared detectors

Karunasiri, Gamani, Raina, J. P., Vaya, P. R.

Year:

1998

Language:

english

File:

PDF, 1.12 MB

english, 1998