Results 51 to 60 of about 5,404 (201)

Calculation of super reflection peaks of Ni2Mn-based full-Heusler alloy through Vesta software [PDF]

EPJ Web of Conferences
Dominant magnetic properties have been shown in Heusler alloys and local magnetic moment have been strongly associated with the Mn and Co based half and full-Heusler based materials.
Upadhyay Akhilesh Kumar, Singh Vaibhav, Chandra Roop, Sharma Gunjan, Bir Kishun, Govind Bal   +5 more
doaj   +1 more source

Effect of doping and disorder on the half-metallicity of full Heusler alloy

, 2006
Heusler alloys containing Co and Mn are amongst the most heavily studied half-metallic ferromagnets for future applications in spintronics. Using state-of-the-art electronic structure calculations, we investigate the effect of doping and disorder on ...
Aktas, B., Galanakis, I., Ozdogan, K., Sasioglu, E.   +3 more
core   +1 more source

A mechanistic view of defect engineered VFeSb half-Heusler alloys

Materials Advances, 2022
Stoichiometric alteration induces characteristic granular defects in VFeSb half-Heusler microstructure.
Nagendra S. Chauhan, Yuzuru Miyazaki
openaire   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

DFT+U investigation of electronic, optical, and thermoelectric properties of YAuX (X=Si or Ge or Sn) half-Heusler alloys

Results in Physics
Half-heusler alloys are fascinating thermoelectric materials because they have superior mechanical and transport properties. In this study, we used dft+u calculations and the Boltztrap equation to examine the electronic, optical, and thermoelectric ...
Job W. Wafula, George S. Manyali, John W. Makokha, Yusuf Madallah, Soukaina Bouhmaidi, Larbi Setti   +5 more
doaj   +1 more source

Effects of the wheel rotation speed during the melt-spinning process on the structural morphology and the thermoelectric properties of Ti_0.5Zr_0.5NiSn alloy

Vietnam Journal of Science, Technology and Engineering, 2023
Half-Heusler alloys based on (Ti, Hf, Zr)NiSn possess excellent mechanical and chemical properties as well as high thermal stability, making them promising materials for high-performance thermoelectric (TE) power generators. However, the high cost of Hf
Nguyen Van Du, Nguyen Tu, Do Quang Trung, Noy Sysavanh, Manh Trung Tran, Tong Thi Hao Tam   +5 more
doaj  

Theoretical Study of the Electronic Properties of X2YZ (X = Fe, Co; Y = Zr, Mo; Z = Ge, Sb) Ternary Heusler: Abinitio Study

Annals of West University of Timisoara: Physics, 2020
In the purpose of exploring new Heusler alloys with different magnetic applications, we have employed first principles calculations method within density functional theory. After checking the structural stability of X2YZ Heusler alloys (X = Fe, Co; Y =Zr,
Maafa A., Rozale H., Oughilas A., Boubaça A., Amar A., Lucache D.   +5 more
doaj   +1 more source

Prediction of structural, electronic and magnetic properties of full Heusler alloys Ir2YSi (Y = Sc, Ti, V, Cr, Mn, Fe, Co, and Ni) via first-principles calculation

AIP Advances, 2021
First principles electronic structural calculation of full Heusler alloys Ir2YSi (Y= Sc to Ni) in the L21 (Cu2MnAl) and Xa (Hg2CuTi) structures have been studied using full-potential linearized augmented plane wave method (FP-LAPW) based on density ...
Roshme Prakash, G. Kalpana
doaj   +1 more source

Additive Manufacturing of Ni‐Based Thermoelectric Materials for Waste Heat Recovery

Advanced Materials Technologies, EarlyView.
Thermoelectric generators convert waste heat into electricity but are constrained by conventional fabrication. Here, laser powder bed fusion enables direct printing of customised n‐type Cu60Ni40 and p‐type Ni90Cr10 legs. The assembled module achieves 0.8% efficiency at ΔT = 419 K, demonstrating scalable additive manufacturing of eco‐friendly, design ...
Karolin Amstein, Aayush Dobhal, Heiko Reith, Ran He, Julia Kristin Hufenbach, Kornelius Nielsch, Pingjun Ying   +6 more
wiley   +1 more source

Investigation of novel quaternary Heusler alloys XRuCrZ (X = Co, Ni, Rh, and Pd; Z = Si and Ge) via first-principles calculation for spintronics and thermoelectric applications

AIP Advances, 2022
The structural, electronic, magnetic, and transport properties of LiMgPdSb-type novel quaternary Heusler alloys XRuCrZ (X = Co, Ni, Rh, and Pd; Z = Si and Ge) have been studied employing the first-principles calculation derived from density functional ...
Roshme Prakash, G. Suganya, G. Kalpana
doaj   +1 more source