Zobrazeno 1 - 10
of 307
pro vyhledávání: '"Aharonovich I"'
All-optical control enables fast quantum operations on color center spins that are typically realized via a single Raman transition in a $\Lambda$-system. Here, we simultaneously drive both Raman transitions in a double $\Lambda$-system to control th
Externí odkaz:
http://arxiv.org/abs/2402.00244
Autor:
Zabelotsky, T., Singh, S., Haim, G., Malkinson, R., Kadkhodazadeh, S., Radko, I. P., Aharonovich, I., Steinberg, H., Berg-Sørensen, Kirstine, Huck, A., Taniguchi, T., Watanabe, K., Bar-Gill, N.
Boron vacancies (VB${^-}$) in hexagonal boron-nitride (hBN) have sparked great interest in recent years, due to their electronic spin properties. Since hBN can be readily integrated into devices where it interfaces a huge variety of other 2D material
Externí odkaz:
http://arxiv.org/abs/2305.05241
Autor:
Bylinkin, A., Calavalle, F., Barra-Burillo, M., Kirtaev, R. V., Nikulina, E., Modin, E. B., Janzen, E., Edgar, J. H., Casanova, F., Hueso, L. E., Volkov, V. S., Vavassori, P., Aharonovich, I., Alonso-Gonzalez, P., Hillenbrand, R., Nikitin, A. Y.
Strong coupling (SC) between light and matter excitations such as excitons and molecular vibrations bear intriguing potential for controlling chemical reactivity, conductivity or photoluminescence. So far, SC has been typically achieved either betwee
Externí odkaz:
http://arxiv.org/abs/2302.14814
Autor:
Healey, A. J., Scholten, S. C., Yang, T., Scott, J. A., Abrahams, G. J., Robertson, I. O., Hou, X. F., Guo, Y. F., Rahman, S., Lu, Y., Kianinia, M., Aharonovich, I., Tetienne, J. -P.
Publikováno v:
Nature Physics 19, 87-91 (2023)
Quantum microscopes based on solid-state spin quantum sensors have recently emerged as powerful tools for probing material properties and physical processes in regimes not accessible to classical sensors, especially on the nanoscale. Such microscopes
Externí odkaz:
http://arxiv.org/abs/2112.03488
Publikováno v:
Phys. Rev. B 101, 081401 (2020)
Solid state single photon sources with Fourier Transform (FT) limited lines are among the most crucial constituents of photonic quantum technologies and have been accordingly the focus of intensive research over the last several decades. However, so
Externí odkaz:
http://arxiv.org/abs/1903.02931
Autor:
Iikawa, F., Hernández-Mínguez, A., Aharonovich, I., Nakhaie, S., Liou, Y. -T., Lopes, J. M. J., Santos, P. V.
Publikováno v:
Appl. Phys. Lett. 114, 171104 (2019)
We investigate the effect of surface acoustic waves on the atomic-like optical emission from defect centers in hexagonal boron nitride layers deposited on the surface of a LiNbO$_3$ substrate. The dynamic strain field of the surface acoustic waves mo
Externí odkaz:
http://arxiv.org/abs/1902.08524
Autor:
Toledo, J. R., de Jesus, D. B., Kianinia, M., Leal, A. S., Fantini, C., Cury, L. A., Sáfar, G. M., Aharonovich, I., Krambrock, K.
Publikováno v:
Phys. Rev. B 98, 155203 (2018)
Hexagonal boron nitride (h-BN) is an attractive van der Waals material for studying fluorescent defects due to its large bandgap. In this work, we demonstrate enhanced pink color due to neutron irradiation and perform electron paramagnetic resonance
Externí odkaz:
http://arxiv.org/abs/1807.05393
Autor:
Dietrich, A., Bürk, M., Steiger, E. S., Antoniuk, L., Tran, T. T., Nguyen, M., Aharonovich, I., Jelezko, F., Kubanek, A.
Publikováno v:
Phys. Rev. B 98, 081414 (2018)
Single defect centers in layered hexagonal boron nitride (hBN) are promising candidates as single photon sources for quantum optics and nanophotonics applications. However, until today spectral instability hinders many applications. Here, we perform
Externí odkaz:
http://arxiv.org/abs/1712.06938
Autor:
Bray, K., Kato, H., Previdi, R., Sandstrom, R., Ganesan, K., Ogura, M., Makino, T., Yamasaki, S., Magyar, A. P., Toth, M., Aharonovich, I.
Single crystal, nanoscale diamond membranes are highly sought after for a variety of applications including nanophotonics, nanoelectronics and quantum information science. However, so far, the availability of conductive diamond membranes remained an
Externí odkaz:
http://arxiv.org/abs/1711.03881
Autor:
Orwa, J. O., Ganesan, K., Newnham, J., Santori, C., Barclay, P., Fu, K. M. C., Beausoleil, R. G., Aharonovich, I., Fairchild, B. A., Olivero, P., Greentree, A. D., Prawer, S.
Publikováno v:
Diamond and Related Materials 24, 6-10 (2012)
Ion implantation is widely used to modify the structural, electrical and optical properties of materials. By appropriate masking, this technique can be used to define nano- and micro-structures. However, depending on the type of mask used, experiment
Externí odkaz:
http://arxiv.org/abs/1608.07156