272 citations · 900 across the 18 of their papers we have counts for
18 papers
Ultra-large mutually synchronized networks of 10 nm spin Hall nano-oscillators
Nilamani Behera, Avinash Kumar Chaurasiya, Akash Kumar +5
While mutually interacting spin Hall nano-oscillators (SHNOs) hold great promise for wireless communication, neural networks, neuromorphic computing, and Ising machines, the highes…
Ultra-low-current-density single-layer magnetic Weyl semimetal spin Hall nano-oscillators
Lakhan Bainsla, Yuya Sakuraba, Avinash Kumar Chaurasiya +7
Topological quantum materials can exhibit unconventional surface states and anomalous transport properties. Still, their applications in spintronic devices are restricted as they r…
Strong in-plane magnetic anisotropy (Co0.15Fe0.85)5GeTe2/graphene van der Waals heterostructure spin-valve at room temperature
Roselle Ngaloy, Bing Zhao, Soheil Ershadrad +9
Van der Waals (vdW) magnets are promising owing to their tunable magnetic properties with doping or alloy composition, where the strength of magnetic interactions, their symmetry,…
Large out-of-plane spin-orbit torque in topological Weyl semimetal candidate TaIrTe4
Lakhan Bainsla, Bing Zhao, Anamul Md. Hoque +5
Topological quantum materials, with novel spin textures and broken crystal symmetries are suitable candidates for spintronic memory technologies. Their unique electronic properties…
Coexistence of non-trivial van der Waals magnetic orders enable field-free spin-orbit torque switching at room temperature
Bing Zhao, Lakhan Bainsla, Soheil Ershadrad +6
The discovery of van der Waals (vdW) magnetic materials exhibiting non-trivial and tunable magnetic interactions can give rise to exotic magnetic states, which are not readily atta…
Ultra-low current 10 nm spin Hall nano-oscillators
Nilamani Behera, Avinash Kumar Chaurasiya, Victor H. González +6
Nano-constriction based spin Hall nano-oscillators (SHNOs) are at the forefront of spintronics research for emerging technological applications such as oscillator-based neuromorphi…
Element Doping Enhanced Charge-to-Spin Conversion Efficiency in Amorphous PtSn4 Dirac Semimetal
Jinming Liu, Yihong Fan, Delin Zhang +4
Topological semimetals (TSs) are promising candidates for low-power spin-orbit torque (SOT) devices due to their large charge-to-spin conversion efficiency. Here, we investigated t…
Ultrathin ferrimagnetic GdFeCo films with very low damping
Lakhan Bainsla, Akash Kumar, Ahmad A. Awad +8
Ferromagnetic materials dominate as the magnetically active element in spintronic devices, but come with drawbacks such as large stray fields, and low operational frequencies. Comp…
Energy-efficient WTa/CoFeB/MgO spin Hall nano-oscillators
Nilamani Behera, Himanshu Fulara, Lakhan Bainsla +4
We investigate a W-Ta alloying route to reduce the auto-oscillation current densities and the power consumption of nano-constriction based spin Hall nano oscillators. Using spin-to…
Magnetic tunnel junctions with a B2-ordered CoFeCrAl equiatomic Heusler alloy
Tomoki Tsuchiya, Tufan Roy, Kelvin Elphick +8
The equiatomic quaternary Heusler alloy CoFeCrAl is a candidate material for spin-gapless semiconductors (SGSs). However, to date, there have been no experimental attempts at fabri…
Spin Gapless Semiconducting Nature in Co-rich Co1+xFe1-xCrGa: Insight and Advancements
Deepika Rani, Enamullah, Lakhan Bainsla +2
In this report, we present structural, electronic, magnetic and transport properties of Co-rich spin gapless semiconductor CoFeCrGa using both theoretical and experimental techniqu…
Equiatomic quaternary Heusler alloys: a material perspective for spintronic applications
Lakhan Bainsla, K. G. Suresh
Half-metallic ferromagnetic (HMF) materials show high spin polarization and are therefore interesting to researchers due to their possible applications in spintronic devices. In th…
Spin polarization studies in half-metallic Co2TiX (X = Ge and Sn) Heusler alloys
Lakhan Bainsla, K. G. Suresh
In this paper, we investigated the Co2TiX (X = Ge, Sn) Heusler alloys by structural, magnetic and spin polarization measurements to probe the half-metallic nature. Alloys are synth…
High spin polarization and large spin splitting in equiatomic quaternary CoFeCrAl Heusler alloy
Lakhan Bainsla, A. I. Mallick, A. A. Coelho +6
In this paper, we investigate CoFeCrAl alloy by means of various experimental techniques and ab-initio calculations to look for half-metallic nature. The alloy is found to exist in…
A new spin gapless semiconductor: quaternary Heusler CoFeCrGa alloy
Lakhan Bainsla, A. I. Mallick, M. Manivel Raja +5
Despite a plethora of materials suggested for spintronic applications, a new class of materials has emerged, namely spin gapless semiconductors (SGS), that offers potentially more…
Spin gapless semiconducting behavior in equiatomic quaternary CoFeMnSi Heusler alloy
Lakhan Bainsla, A. I. Mallick, M. Manivel Raja +6
Spin gapless semiconductors (SGS) form a new class of magnetic semiconductors, which has a band gap for one spin sub band and zero band gap for the other, and thus are useful for t…
High spin polarization in CoFeMnGe quaternary Heusler alloy
Lakhan Bainsla, K. G. Suresh, A. K. Nigam +4
We report the structure, magnetic property and spin polarization of CoFeMnGe equiatomic quaternary Heusler alloy. The alloy was found to exist in the L21 structure with considerabl…
Investigation of the quaternary Fe2-xCoxMnSi alloys by structural, magnetic, resistivity and spin polarization measurements
Lakhan Bainsla, K. G. Suresh, M. Manivel Raja +1
Effects of the Co substitution have been observed on the structural, magnetic and magneto-transport properties of Fe2-xCoxMnSi alloy. Curie temperature (TC) and saturation magnetiz…