Piyush AGARWAL

Appointment: PhD student

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1 to 4 of 4 Results

Replication Data for: Reconfigurable Chiral Spintronic THz Emitters Jun 28, 2024 Agarwal, Piyush; Mishra, Sobhan Subhra; Medwal, Rohit; Mohan, John Rex; Asada, Hironori; Fukuma, Yasuhiro; Singh, Ranjan, 2024, "Replication Data for: Reconfigurable Chiral Spintronic THz Emitters", https://doi.org/10.21979/N9/N3GCNM, DR-NTU (Data), V1 Collective spin arrangements manifest diverse spin textures, encompassing ferromagnetism, antiferromagnetism, and chiral vortices. However, mapping these spin textures in ultrathin magnetic multilayers has remained elusive. We introduce a reconfigurable chiral spintronic terahert...
Replication Data for: Electric-field control of nonlinear THz spintronic emitters Jun 23, 2022 Agarwal, Piyush; Huang, Lisen; Lim, Sze Ter; Singh, Ranjan, 2022, "Replication Data for: Electric-field control of nonlinear THz spintronic emitters", https://doi.org/10.21979/N9/ZKGPGD, DR-NTU (Data), V1 Energy-efficient spintronic technology holds tremendous potential for the design of next-generation processors to operate at terahertz frequencies. Femtosecond photoexcitation of spintronic materials generates sub-picosecond spin currents and emission of terahertz radiation with...
Replication Data for: Terahertz Spintronic Magnetometer (TSM) May 13, 2022 Agarwal Piyush; Yang Yingshu; Lourembam James; Medwal Rohit; Battiato Marco; Singh Ranjan, 2022, "Replication Data for: Terahertz Spintronic Magnetometer (TSM)", https://doi.org/10.21979/N9/WJDQAH, DR-NTU (Data), V1 A ferromagnetic metal consists of localized electrons and conduction electrons coupled through strong exchange interaction. Together, these localized electrons contribute to the magnetization of the system, while conduction electrons lead to the formation of spin and charge curre...
Replication Data for: Ultrafast Photo-Thermal Switching of Terahertz Spin Currents Jun 1, 2021 Agarwal, Piyush; Medwal, Rohit; Kumar, Abhishek; Asada, Hironori; Fukuma, Yasuhiro; Rawat, Rajdeep Singh; Battiato, Marco; Singh, Ranjan, 2021, "Replication Data for: Ultrafast Photo-Thermal Switching of Terahertz Spin Currents", https://doi.org/10.21979/N9/Y5VUPE, DR-NTU (Data), V1 Dissipationless and scattering-free spin-based terahertz electronics is the futuristic technology for energy-efficient information processing. Femtosecond light pulse provides an ideal pathway for exciting the ferromagnet (FM) out-of-equilibrium, causing ultrafast demagnetization...

Replication Data for: Reconfigurable Chiral Spintronic THz Emitters

Jun 28, 2024

Agarwal, Piyush; Mishra, Sobhan Subhra; Medwal, Rohit; Mohan, John Rex; Asada, Hironori; Fukuma, Yasuhiro; Singh, Ranjan, 2024, "Replication Data for: Reconfigurable Chiral Spintronic THz Emitters", https://doi.org/10.21979/N9/N3GCNM, DR-NTU (Data), V1

Collective spin arrangements manifest diverse spin textures, encompassing ferromagnetism, antiferromagnetism, and chiral vortices. However, mapping these spin textures in ultrathin magnetic multilayers has remained elusive. We introduce a reconfigurable chiral spintronic terahert...

Replication Data for: Electric-field control of nonlinear THz spintronic emitters

Jun 23, 2022

Agarwal, Piyush; Huang, Lisen; Lim, Sze Ter; Singh, Ranjan, 2022, "Replication Data for: Electric-field control of nonlinear THz spintronic emitters", https://doi.org/10.21979/N9/ZKGPGD, DR-NTU (Data), V1

Energy-efficient spintronic technology holds tremendous potential for the design of next-generation processors to operate at terahertz frequencies. Femtosecond photoexcitation of spintronic materials generates sub-picosecond spin currents and emission of terahertz radiation with...

Replication Data for: Terahertz Spintronic Magnetometer (TSM)

May 13, 2022

Agarwal Piyush; Yang Yingshu; Lourembam James; Medwal Rohit; Battiato Marco; Singh Ranjan, 2022, "Replication Data for: Terahertz Spintronic Magnetometer (TSM)", https://doi.org/10.21979/N9/WJDQAH, DR-NTU (Data), V1

A ferromagnetic metal consists of localized electrons and conduction electrons coupled through strong exchange interaction. Together, these localized electrons contribute to the magnetization of the system, while conduction electrons lead to the formation of spin and charge curre...

Replication Data for: Ultrafast Photo-Thermal Switching of Terahertz Spin Currents

Jun 1, 2021

Agarwal, Piyush; Medwal, Rohit; Kumar, Abhishek; Asada, Hironori; Fukuma, Yasuhiro; Rawat, Rajdeep Singh; Battiato, Marco; Singh, Ranjan, 2021, "Replication Data for: Ultrafast Photo-Thermal Switching of Terahertz Spin Currents", https://doi.org/10.21979/N9/Y5VUPE, DR-NTU (Data), V1

Dissipationless and scattering-free spin-based terahertz electronics is the futuristic technology for energy-efficient information processing. Femtosecond light pulse provides an ideal pathway for exciting the ferromagnet (FM) out-of-equilibrium, causing ultrafast demagnetization...

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