Personal information

Sri Lanka, United States

Biography

Dr. Madiligama joined Penn State DuBois in Fall 2018 as an assistant teaching professor of Physics. He pursued his Ph.D. in Physics from Western Michigan University in 2016 and then worked as visiting assistant professor of physics at liberal arts colleges, Albion College, MI, and Kalamazoo College, MI. Dr. Madiligama teaches the introductory physics courses offered by Penn State DuBois, including PHYS 150/250 and PHYS 212 in fall semesters and PHYS 151/251, PHYS 211, PHYS 213, and PHYS 214 in spring semesters.

Dr. Madiligama’s research focuses on the Heusler alloys, which demonstrate versatile, functional properties due to the intrinsic correlation between their crystalline and magnetic structures. Some of these alloys demonstrate a giant magnetocaloric effect, making them excellent materials for magnetic cooling technology. Dr. Madiligama has his research expertise in numerous diffraction techniques such as X-ray, synchrotron, and neutron diffractions, crystallography and several crystallographic data analysis systems, Ion beam analysis, and Rutherford Backscattering Spectrometry.

In addition to teaching and research, he loves stargazing and astrophotography, and he serves as the co-advisor of the astronomy club.

Activities

Employment (3)

The Pennsylvania State University: DuBois Campus, Pennsylvania, US

2018-08-10 to present | Assistant Professor (Physics)
Employment
Source: Self-asserted source
Amila Madiligama

Kalamazoo College: Kalamazoo, Michigan, US

2017-03-01 to 2018-06-01 | Visiting Assistant Professor (Physics)
Employment
Source: Self-asserted source
Amila Madiligama

Delta Community College: Bay City, Michigan, US

2018-01-01 to 2018-05-01 | Adjunct instructor of physics (Physics)
Employment
Source: Self-asserted source
Amila Madiligama

Education and qualifications (1)

Western Michigan University: Kalamazoo, MI, US

2010-08-24 to 2016-12-17 | Graduate Teaching Assistant/ Graduate Student (Physics)
Qualification
Source: Self-asserted source
Amila Madiligama

Works (10)

Effect of Melt-Spinning Parameters on the Structure and Properties of Ni<sub>55.5</sub>Mn<sub>18.8</sub>Ga<sub>24</sub>Si<sub>1.7</sub> Heusler Alloy Ribbons

Materials
2023-10 | Journal article | Author
Contributors: Pranav Bhale; Pnina Ari-Gur; Ronald D. Noebe; Yang Ren; Amila Madiligama; Ranjith Devaraj; Matthew S. Cook
Source: check_circle
Multidisciplinary Digital Publishing Institute

Consecutive Rate Model for Covid Infections and Deaths and Prediction of Level-Off Time

ACS Omega
2022-12-14 | Journal article
Part of ISSN: 2470-1343
Part of ISSN: 2470-1343
Contributors: Amila Madiligama; Amila Madiligama; Zachary Vandervort; Arshad Khan
Source: Self-asserted source
Amila Madiligama

Martensitic and Inter-Martensitic Transformations in Magnetocaloric Ni<sub>2.15</sub>Mn<sub>0.85</sub>Ga Heusler Alloy

IEEE Transactions on Magnetics
2022-09 | Journal article | Author
Part of ISSN: 0018-9464
Part of ISSN: 1941-0069
Contributors: Amila Madiligama; P. Ari-Gur; Y. Ren; V. Shavrov; Y. Ge; J. George; I. Musabirov; V. Koledov
Source: Self-asserted source
Amila Madiligama

The nature of the metamagnetic transition in Heusler alloy Ni44.9Mn43In12.1 studied for magnetic refrigeration application

Materials Science and Engineering: B
2022-09 | Journal article
Part of ISSN: 0921-5107
Contributors: Amila Madiligama; P. Ari-Gur; A. Madiligama; I. Felner; M.I. Tsindlekht; Yang Ren; Donald Brown; V. Shavrov; V. Koledov; A. Mashirov et al.
Source: Self-asserted source
Amila Madiligama

Thermal and magnetic hysteresis associated with martensitic and magnetic phase transformations in Ni<inf>52</inf>Mn<inf>25</inf>In<inf>16</inf>Co<inf>7</inf>Heusler alloy

Journal of Magnetism and Magnetic Materials
2017 | Journal article
EID:

2-s2.0-85021203571

Contributors: Madiligama, A.S.B.; Ari-Gur, P.; Ren, Y.; Koledov, V.V.; Dilmieva, E.T.; Kamantsev, A.P.; Mashirov, A.V.; Shavrov, V.G.; Gonzalez-Legarreta, L.; Grande, B.H.
Source: Self-asserted source
Amila Madiligama via Scopus - Elsevier

Crystalline structure and magnetic behavior of the Ni<inf>41</inf>Mn<inf>39</inf>In<inf>12</inf>Co<inf>8</inf> alloy demonstrating giant magnetocaloric effect

Smart Materials and Structures
2016 | Journal article
EID:

2-s2.0-84983605931

Contributors: Madiligama, A.S.B.; Ari-Gur, P.; Shavrov, V.G.; Koledov, V.V.; Calder, S.; Mashirov, A.V.; Kamantsev, A.P.; Dilmieva, E.T.; Gonzalez-Legarreta, L.; Grande, B.H. et al.
Source: Self-asserted source
Amila Madiligama via Scopus - Elsevier

Crystallography and Magnetism of Magnetocalorically Important Ni-Mn-X Based Heusler Alloys

2016-12 | Dissertation or Thesis
Contributors: Amila Madiligama
Source: Self-asserted source
Amila Madiligama

Effects of Cobalt on the Crystalline Structures of the Ni-Mn-In Giant Magnetocaloric Heusler Alloys

2nd International Congress on Energy Efficiency and Energy Related Materials (ENEFM2014)
2015-06-22 | Book chapter
Contributors: Amila Madiligama; P. Ari-Gur ; V. Shavrov; V. Koledov; Y. Ren; S. Calder,; A. Kayani
Source: Self-asserted source
Amila Madiligama

X-ray studies of nanostructured Ti<inf>2</inf>NiCu shape memory alloy

Journal of Alloys and Compounds
2014 | Journal article
EID:

2-s2.0-84888882162

Contributors: Ari-Gur, P.; Madiligama, A.S.B.; Watza, S.G.; Shelyakov, A.; Kuchin, D.; Koledov, V.; Gao, W.
Source: Self-asserted source
Amila Madiligama via Scopus - Elsevier

Neutron diffraction study of a non-stoichiometric Ni-Mn-Ga MSM ALLOY

Materials Science Forum
2013 | Book
EID:

2-s2.0-84874091636

Contributors: Ari-Gur, P.; Garlea, V.O.; Coke, A.; Ge, Y.; Aaltio, I.; Hannul, S.-P.; Cao, H.; Madiligama, A.S.; Koledov, V.
Source: Self-asserted source
Amila Madiligama via Scopus - Elsevier