Risultati di ricerca

< Back Harikrishnan Gopalakrishnan Post-Doc Researcher Curriculum Vitae Publications since 2025 Postdoctoral Researcher in Nano-spectroscopy group, Department of Physics, Sapienza University of Rome, Italy. Supervisor: Prof. Marta De Luca. 2023-2024 Postdoctoral Researcher in the Scanning Probe Microscopy and Plasmonics Group, School of Physics, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India. Project: Harnessing direct and indirect excitons in TMDCs for photo-stimulated device applications (STARS-MoE, Govt of India) PI: Prof. Joy Mitra. Project: Functionalizing the next-generation 2D semiconductors for optoelectronic and catalytic applications via ion irradiation (SPARC-UKIERI) PI’s: Prof. Ravi Silva, Director, ATI. Prof. Satheesh Krishnamurthy, Director, Ion Beam Center, University of Surrey, UK & Prof. Joy Mitra, IISER TVM 2017-2023 Ph.D. in Physics (INSPIRE Fellowship, Department of Science and Technology, Govt of India) School of Physics, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India. Supervisor: Prof. Joy Mitra. Thesis Title : Optoelectronic and Transport Properties of Nanostructured Hybrids of ZnO PEDOT:PSS and Ni-TiO2. Indo-Poland Joint Project (2020-2023) A novel heterostructure architecture for photodetection and photo-enhanced electron emission applications (Indo-Poland Project); Prof. Dorota A. Pawlak, Institute of Electronic Materials Technology, Department of Functional Materials, University of Warsaw, Poland. Exchange Visit Student (2018) Nanoscale writing of bespoke Graphene devices for electronic and plasmonic scalable technologies (UGC-UKIERI); Prof. Ravi P Silva, Advanced Technology Institute (ATI), University of Surrey, UK. 2016-2017 Project Assistant School of Physics, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India. Supervisor: Prof. Joy Mitra Project: Nanoscale Schottky Junction for sub-ppm hydrogen detection (DST-SERB Grant) 2011-2016 BS MS Integrated Dual Degree; Physics (Major) and Chemistry (Minor) Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India. Back to Top Sapienza University of Rome, Physics Department harikrishnan.gopalakrishnan@uniroma1.it Office: n° 349, third floor, Marconi building, Physics Department

Team Members Marta De Luca Principal Investigator Office: n° 350, third floor, Marconi building, Physics Department Read More Francesca Santangeli PhD Student Office: n° 349, third floor, Marconi building, Physics Department Read More Muhammad Tahir PhD Student Office: n° 349, third floor, Marconi building, Physics Department Read More Isabella Santanchè Master Student Office: Read More Akant Sagar Sharma Post-Doc Researcher Office: n° 349, third floor, Marconi building, Physics Department Read More Paolo De Vincenzi PhD Student Office: n° 312, third floor, Marconi building, Physics Department Read More Pietro Todesco Master Student Office: Read More Harikrishnan Gopalakrishnan Post-Doc Researcher Office: n° 349, third floor, Marconi building, Physics Department Read More Riccardo Pallucchi PhD Student Office: n° 349, third floor, Marconi building, Physics Department Read More Mario Roggi Master Student Office: Read More

The latest about what's happening in our lab! News & Events Load More... Ancora 1 23 The lab get a second optical table. March 2025 Double the space, double the experiments. 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024

The latest about what's happening in our lab! News & Events Load More... Ancora 1 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024 11 Wonderful Indian group lunch in the sun of Rome. June 2024

The latest about what's happening in our lab! News & Events Load More... Ancora 1 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024 11 Wonderful Indian group lunch in the sun of Rome. June 2024

Conferences List Load More

The latest about what's happening in our lab! News & Events Load More... Ancora 1 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024 11 Wonderful Indian group lunch in the sun of Rome. June 2024

ERC Project The group hosts the ERC Starting grant of Marta De Luca. NANOWHYR: Dots-in-NANOWires by near-field illumination: novel single-photon sources for HYbRid quantum photonic circuits The project aims at creating movable quantum light emitters for photonic circuits. In silicon-based quantum photonic circuits, a significant challenge is the efficient integration of a III-V-based single photon source. We are utilizing semiconductor nanowires because they can be grown directly on silicon or transferred to it after growth. When a nanowire incorporates a single photon emitter, such as a quantum dot, it becomes a movable light source. We are exploring the fabrication of quantum light emitters via a combination of hydrogenation and near-field illumination. This method enables the creation of an arbitrary number of quantum light emitters, which can be controlled in energy and position, allowing for integration in cavities.

The latest about what's happening in our lab! News & Events Load More... Ancora 1 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024 11 Wonderful Indian group lunch in the sun of Rome. June 2024

The latest about what's happening in our lab! News & Events Load More... Ancora 1 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024 11 Wonderful Indian group lunch in the sun of Rome. June 2024

The latest about what's happening in our lab! News & Events Load More... Ancora 1 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024 11 Wonderful Indian group lunch in the sun of Rome. June 2024

The latest about what's happening in our lab! News & Events Load More... Ancora 1 22 The group attends the NQSTI 2nd National Congress, CNR Roma February 2025 Here: round-table event on quantum technologies, italian industries and PNRR. 21 Welcome to the new Post-Doc researcher: Hari February 2025 A sweet welcome to start off the right foot. 20 Congratulations to Mario for his master degree in Physics on GaAsP QD NWs! January 2025 We wish him all the best for his future. 19 Marta presenting at ISSON 2024, Canberra December 2024 18 Professor C. Jagadish, from Australian National Univerisity, visits the Lab November 2024 The Professor gave a very inspirational talk about talk about nanowire applications in various fields. 17 Royal Swedish Science Academy visits the Lab November 2024 We did our best to up our Nobel chances. 16 Professor S. Assali visits the Lab November 2024 The Professor showed his progess on growth and device fabrication with GeSn nanowires. 15 New pulsed light source has arrived! October 2024 14 Congratulations to Pietro for his master degree in Physics on InN NWs! October 2024 We wish him all the best for his future. 13 The Quantum Clock is Ticking, LUISS Univ., Roma September 2024 The group attends an interesting event on Quantum Cryptography 12 Welcome to the new PhD student Tahir! July 2024 11 Wonderful Indian group lunch in the sun of Rome. June 2024