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1

superconductors in the transition region

Härkönen, Kari, Tittonen, Ilkka, Westerholm, Jan, Ullakko, Kari

Journal:

Physical Review B

Year:

1989

Language:

english

File:

PDF, 183 KB

english, 1989

2

SPIE Proceedings [SPIE SPIE's 9th Annual International Symposium on Smart Structures and Materials - San Diego, CA (Sunday 17 March 2002)] Smart Structures and Materials 2002: Active Materials: Behavior and Mechanics - Crystal structure, magnetic anisotropy, and mechanical properties of seven-layered martensite in Ni-Mn-Ga

Sozinov, Alexei, Likhachev, Alexander A., Lanska, Nataliya, Ullakko, Kari, Lindroos, Veikko K., Lynch, Christopher S.

Year:

2002

Language:

english

File:

PDF, 1.03 MB

english, 2002

3

Effects of surface damage on twinning stress and the stability of twin microstructures of magnetic shape memory alloys

Markus Chmielus, Cassie Witherspoon, Kari Ullakko, Peter Müllner, Rainer Schneider

Journal:

Acta Materialia

Year:

2011

Language:

english

File:

PDF, 1.34 MB

english, 2011

4

Magnetic shape memory actuator performance

Ilkka Suorsa, Emmanouel Pagounis, Kari Ullakko

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2004

Language:

english

File:

PDF, 156 KB

english, 2004

5

Magnetic properties and domain structure of magnetic shape memory Ni–Mn–Ga alloy

Oleg Heczko, Karel Jurek, Kari Ullakko

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2001

Language:

english

File:

PDF, 99 KB

english, 2001

6

Controlling twin variant configuration in a constrained Ni–Mn–Ga sample using local magnetic fields

Smith, Aaron, Tellinen, Juhani, Müllner, Peter, Ullakko, Kari

Journal:

Scripta Materialia

Year:

2014

Language:

english

File:

PDF, 569 KB

english, 2014

7

Rapid actuation and response of Ni–Mn–Ga to magnetic-field-induced stress

Smith, Aaron R., Tellinen, Juhani, Ullakko, Kari

Journal:

Acta Materialia

Year:

2014

Language:

english

File:

PDF, 1.07 MB

english, 2014

8

Temperature dependence of magnetic anisotropy in Ni–Mn–Ga alloys exhibiting giant field-induced strain

Heczko, Oleg, Straka, Ladislav, Lanska, Natalyia, Ullakko, Kari, Enkovaara, Jussi

Journal:

Journal of Applied Physics

Year:

2002

Language:

english

File:

PDF, 272 KB

english, 2002

9

Twin microstructure dependent mechanical response in Ni–Mn–Ga single crystals

Straka, Ladislav, Lanska, Natalyia, Ullakko, Kari, Sozinov, Alexei

Journal:

Applied Physics Letters

Year:

2010

Language:

english

File:

PDF, 519 KB

english, 2010

10

Characterization of a high-resolution solid-state micropump that can be integrated into microfluidic systems

Smith, Aaron R., Saren, Andrey, Järvinen, Jari, Ullakko, Kari

Journal:

Microfluidics and Nanofluidics

Year:

2015

Language:

english

File:

PDF, 717 KB

english, 2015

11

Giant Magnetostriction in Ferromagnetic Shape-Memory Alloys

Kakeshita, Tomoyuki, Ullakko, Kari

Journal:

Year:

2002

Language:

english

File:

PDF, 1.05 MB

english, 2002

12

Stabilization of a fine twin structure in Ni–Mn–Ga by a diamond-like carbon coating

Musiienko, Denys, Smith, Aaron R., Saren, Andrey, Ullakko, Kari

Journal:

Scripta Materialia

Year:

2015

Language:

english

File:

PDF, 1.12 MB

english, 2015

13

SPIE Proceedings [SPIE SPIE's 8th Annual International Symposium on Smart Structures and Materials - Newport Beach, CA (Sunday 4 March 2001)] Smart Structures and Materials 2001: Active Materials: Behavior and Mechanics - Magnetic and magnetomechanical properties of Ni-Mn-Ga alloys with easy axis and easy plane of magnetization

Sozinov, Alexei, Likhachev, Alexander A., Ullakko, Kari, Lynch, Christopher S.

Year:

2001

Language:

english

File:

PDF, 254 KB

english, 2001

14

SPIE Proceedings [SPIE SPIE's 9th Annual International Symposium on Smart Structures and Materials - San Diego, CA (Sunday 17 March 2002)] Smart Structures and Materials 2002: Active Materials: Behavior and Mechanics - Optimizing work output in Ni-Mn-Ga and other ferromagnetic shape memory alloys

Likhachev, Alexander A., Sozinov, Alexei, Ullakko, Kari, Lynch, Christopher S.

Year:

2002

Language:

english

File:

PDF, 221 KB

english, 2002

15

SPIE Proceedings [SPIE Smart Structures and Materials - San Diego, CA (Sunday 2 March 2003)] Smart Structures and Materials 2003: Active Materials: Behavior and Mechanics - Effect of crystal structure on magnetic-field-induced strain in Ni-Mn-Ga

Sozinov, Alexei, Likhachev, Alexander A., Lanska, Nataliya, Soderberg, Outi, Ullakko, Kari, Lindroos, Veikko K., Lagoudas, Dimitris C.

Year:

2003

Language:

english

File:

PDF, 606 KB

english, 2003

16

SPIE Proceedings [SPIE SPIE's 8th Annual International Symposium on Smart Structures and Materials - Newport Beach, CA (Sunday 4 March 2001)] Smart Structures and Materials 2001: Active Materials: Behavior and Mechanics - Influence of external stress on the reversibility of magnetic-field-controlled shape memory effect in Ni-Mn-Ga

Likhachev, Alexander A., Sozinov, Alexei, Ullakko, Kari, Lynch, Christopher S.

Year:

2001

Language:

english

File:

PDF, 428 KB

english, 2001

17

SPIE Proceedings [SPIE 3rd International Conference on Intelligent Materials - Lyon, France (Monday 3 June 1996)] 3rd International Conference on Intelligent Materials and 3rd European Conference on Smart Structures and Materials - Large-stroke and high-strength actuator materials for adaptive structures

Ullakko, Kari, Gobin, Pierre F., Tatibouet, Jacques

Year:

1996

Language:

english

File:

PDF, 175 KB

english, 1996

18

SPIE Proceedings [SPIE 1996 Symposium on Smart Structures and Materials - San Diego, CA (Sunday 25 February 1996)] Smart Structures and Materials 1996: Mathematics and Control in Smart Structures - New developments in actuator materials as reflected in magnetically controlled shape memory alloys and high-strength shape memory steels

Ullakko, Kari, Yakovenko, Peter G., Gavriljuk, Valentin G., Varadan, Vasundara V., Chandra, Jagdish

Year:

1996

Language:

english

File:

PDF, 589 KB

english, 1996

19

SPIE Proceedings [SPIE 1999 Symposium on Smart Structures and Materials - Newport Beach, CA (Monday 1 March 1999)] Smart Structures and Materials 1999: Smart Materials Technologies - Magnetic shape memory (MSM) effect in textured polycrystalline Ni2MnGa

Ezer, Yossef, Sozinov, Alexei, Kimmel, Giora, Etaleaniemi, V., Glavatskaya, N. I., D'Anci, A., Podgursky, V., Lindroos, Veikko K., Ullakko, Kari, Wuttig, Manfred R.

Year:

1999

Language:

english

File:

PDF, 1011 KB

english, 1999

20

SPIE Proceedings [SPIE 1996 Symposium on Smart Structures and Materials - San Diego, CA (Sunday 25 February 1996)] Smart Structures and Materials 1996: Passive Damping and Isolation - Properties of Fe-Al-Si high-damping steel

Aaltio, Ilkka, Ullakko, Kari, Hanninen, Hannu, Johnson, Conor D.

Year:

1996

Language:

english

File:

PDF, 473 KB

english, 1996

21

SPIE Proceedings [SPIE Smart Structures and Materials - San Diego, CA (Sunday 14 March 2004)] Smart Structures and Materials 2004: Active Materials: Behavior and Mechanics - Magnetic forces controlling magnetic shape memory in Ni-Mn-Ga and their practical measurement from the mechanical testing experiments in constant magnetic fields

Likhachev, Alexander A., Lagoudas, Dimitris C., Sozinov, Alexei, Ullakko, Kari

Year:

2004

Language:

english

File:

PDF, 236 KB

english, 2004

22

Microstructural evolution and magnetic properties of binder jet additive manufactured Ni-Mn-Ga magnetic shape memory alloy foam

Mostafaei, Amir, Kimes, Katerina A., Stevens, Erica L., Toman, Jakub, Krimer, Yuval L., Ullakko, Kari, Chmielus, Markus

Journal:

Acta Materialia

Year:

2017

Language:

english

File:

PDF, 3.01 MB

english, 2017

23

Magnetic shape memory effect in single crystalline Ni-Mn-Ga foil thinned down to 1μm

Musiienko, Denys, Saren, Andrey, Ullakko, Kari

Journal:

Scripta Materialia

Year:

2017

Language:

english

File:

PDF, 1012 KB

english, 2017

24

Magnetic and structural properties of nonstoichiometric Ni2MnGa alloys with Ni and Ga excess

Golub, Vladimir O., Vovk, Andriy Ya., O’Connor, Charles J., Kotov, Vitaliy V., Yakovenko, Peter G., Ullakko, Kari

Journal:

Journal of Applied Physics

Year:

2003

Language:

english

File:

PDF, 237 KB

english, 2003

25

Sensing strain with Ni-Mn-Ga

Hobza, Anthony, Patrick, Charles L., Ullakko, Kari, Rafla, Nader, Lindquist, Paul, Müllner, Peter

Journal:

Sensors and Actuators A: Physical

Year:

2018

Language:

english

File:

PDF, 1.10 MB

english, 2018

26

Giant magnetic-field-induced strain in Ni-Mn-Ga micropillars

Musiienko, Denys, Straka, Ladislav, Klimša, Ladislav, Saren, Andrey, Sozinov, Alexei, Heczko, Oleg, Ullakko, Kari

Journal:

Scripta Materialia

Year:

2018

Language:

english

File:

PDF, 1.66 MB

english, 2018

27

High Nitrogen Steels. Mechanical Properties of Austenitic High-nitrogen Cr-Ni and Cr-Mn Steels at Low Temperatures.

Ilola, Risto Juhani, HÄnninen, Hannu Eelis, Ullakko, Kari Martti

Journal:

ISIJ International

Year:

1996

Language:

english

File:

PDF, 839 KB

english, 1996

28

First investigation on processing parameters for laser powder bed fusion of Ni-Mn-Ga magnetic shape memory alloy

Laitinen, Ville, Salminen, Antti, Ullakko, Kari

Journal:

Journal of Laser Applications

Year:

2019

Language:

english

File:

PDF, 4.18 MB

english, 2019

29

Effect of process parameters on the formation of single track in pulsed laser powder bed fusion

Laitinen, Ville, Piili, Heidi, Nyamekye, Patricia, Ullakko, Kari, Salminen, Antti

Journal:

Procedia Manufacturing

Year:

2019

Language:

english

File:

PDF, 1.89 MB

english, 2019

30

Laser powder bed fusion of Ni-Mn-Ga magnetic shape memory alloy

Laitinen, Ville, Sozinov, Alexei, Saren, Andrey, Salminen, Antti, Ullakko, Kari

Journal:

Additive Manufacturing

Year:

2019

File:

PDF, 1.74 MB

2019

31

Role of Fe addition in Ni-Mn-Ga-Co-Cu-Fe ferromagnetic shape memory alloys for high-temperature magnetic actuation

PÃ©rez-Checa, Anabel, Porro, Jose M., Feuchtwanger, Jorge, LÃ¡zpita, Patricia, Hansen, Thomas, Mondelli, Claudia, Sozinov, Alexei, BarandiarÃ¡n, Jose M., Ullakko, Kari, Chernenko, Volodymyr

Journal:

Acta Materialia

Year:

2020

File:

PDF, 1.09 MB

2020

32

Auto-Aspirated DAF Sparger Study on Flow Hydrodynamics, Bubble Generation and Aeration Efficiency

Gradov, Dmitry Vladimirovich, Saren, Andrey, Kauppi, Janne, Ullakko, Kari, Koiranen, Tuomas

Journal:

Year:

2020

File:

PDF, 5.85 MB

2020