Indentation Size Effect and Microhardness Study of β-Sn Single Crystals

Osman Sahin , Orhan Uzun , UĞUR Kolemen , Bahattin Duzgun
Chinese Physics Letters 22 ( 12) 3137 -3140

34
2005
Investigation of microstructures and mechanical properties of Sc doped Al-5Cu alloys

Cengiz Temiz , Fikret Yilmaz , UĞUR Kolemen
Journal of the Faculty of Engineering and Architecture of Gazi University 37 ( 1)

1
2022
Work of indentation approach to load-penetration depth data in bulk BSCCO superconductor

O Uzun , N Güçlü , UĞUR Kölemen
Optoelectronics and Advanced Materials, Rapid Communications 4 ( 3)

3
2010
Effect of ZnO Additions on the Magnetic Behaviour in YBCO Superconductors

SELAHATTİN Çelebi , UĞUR Kölemen , AI Malik , A Öztürk
Physica Status Solidi (a) 194 ( 1) 260 -270

17
2002
Nanoindentation study of bulk MgB2 crystal

N GÜÇLÜ , O Uzun , U KÖLEMEN
Optoelectronics and Advanced Materials-Rapid Communications 4 ( June 2010) 828 -830

2010
Microstructures and phase transformations of melt-spun Ti-V-Al high temperature shape memory alloys with addition of Zr

Uğur Kölemen , Semra Ergen , Fikret Yilmaz , Öznur Bağ
Sakarya University Journal of Science

2021
2021
Dynamic hardness and elastic modulus calculation of porous SiAlON ceramics using depth-sensing indentation technique

Osman Sahin , Orhan Uzun , Małgorzata Sopicka-Lizer , Hasan Gocmez
Journal of The European Ceramic Society 28 ( 6) 1235 -1242

38
2008
Investigation of mechanical and creep properties of polypyrrole by depth-sensing indentation

Orhan Uzun , Necati Başman , Cemil Alkan , Uğur Kölemen
Polymer Bulletin 66 ( 5) 649 -660

10
2011
Measurements of ultra-low DC fields by high-T-c superconducting cores: The effect of calcination temperature

Ugur Topal , Fatma Alıkma , Cengiz Birlikseven , Orhan Uzun
Journal of Alloys and Compounds 530 91 -96

5
2012
Synthesis of sol–gel derived nano-crystalline ZnO thin films as TCO window layer: effect of sol aging and boron

Songül Fiat Varol , Göknil Babür , Güven Çankaya , Uğur Kölemen
RSC Advances 4 ( 100) 56645 -56653

29
2014
Influence of Al content on transformation temperature and activation energy of Ti–V–Al high temperature shape memory alloys

Öznur Bağ , Semra Ergen , Fikret Yılmaz , Uğur Kölemen
Solid State Communications 323 114104

1
2021
Analysis of load-penetration depth data using Oliver–Pharr and Cheng–Cheng methods of SiAlON–ZrO2 ceramics

Osman Sahin , Orhan Uzun , Malgorzata Sopicka-Lizer , Hasan Gocmez
Journal of Physics D 41 ( 3) 035305

17
2008
Calculation of True Hardness Value of Zn added (BiPb)SrCaCuO Superconductor by Different Models

Ahmet Toplu , İbrahim Karaca , Uğur Kölemen
Ceramics International 41 ( 1) 953 -960

6
2015
Microindentation on the porous copper surface modulations

Dursun Ekmekci , Fikret Yılmaz , Uğur Kölemen , Ömer Necati Cora
Applied Physics A 123 ( 11) 705

1
2017
Interpolated mapping and investigation of environmental radioactivity levels in soils and mushrooms in the Middle Black Sea Region of Turkey

İbrahim Türkekul , Cafer Mert Yeşilkanat , Ali Ciriş , Uğur Kölemen
Isotopes in Environmental and Health Studies 54 ( 3) 262 -273

7
2018
Study of microwave surface resistance of type‐II superconductors carrying transport current

Şükrü Yıldız , Fedai İnanır , Uğur Kölemen
Physica Status Solidi B-basic Solid State Physics 248 ( 6) 1477 -1482

2
2011
Modulus and hardness evaluation of polycrystalline superconductors by dynamic microindentation technique

Orhan Uzun , Uğur Kölemen , Selahattin Çelebi , Nusret Güçlü
Journal of The European Ceramic Society 25 ( 6) 969 -977

76
2005
Depth sensing indentation analysis of electrochemically synthesized polythiophene

Orhan Uzun , Necati Başman , Cemil Alkan , Uğur Kölemen
Materials Chemistry and Physics 124 ( 1) 196 -202

5
2010
Mechanical Characterization of Ruthenocuprates by Nanoindentation Technique

Utkan Alp , Fikret Yılmaz , Orhan Uzun , Uğur Topal
Journal of Superconductivity and Novel Magnetism 28 ( 2) 519 -523

1
2015