Our new work entitled “Magnetic droplet mode in a vertical nanocontact-based spin Hall nano-oscillator at oblique fields” is published in Physical Review Applied [Lina Chen, S. Urazhdin, Kaiyuan Zhou, Y. W. Du, and R. H. Liu*, Phys. Rev. Applied 13, 024034 (2020)]. Congratulations to Dr. Chen. In this paper, we experimentally demonstrate an alternative type of spin Hall nano-oscillator based on a vertical nanocontact fabricated on a $\mathrm{Pt}$/($\mathrm{Co}$/$\mathrm{Ni}$) multilayer. We analyze the spectral characteristics of the nano-oscillator as a function of current, magnetic field, and temperature. At sufficiently large currents, the oscillator exhibits dynamics at a frequency far below the ferromagnetic resonance, which at large fields exhibits a redshift with increasing current. At smaller fields and low temperatures, the frequency becomes nearly independent of current, with a well-defined threshold current. These distinct spectral characteristics of the demonstrated nano-oscillator can be explained by the formation of the magnetic droplet—a dissipative magnetic soliton stabilized by the local injection of spin current produced by the spin Hall effect in $\mathrm{Pt}$. The minimum linewidth exhibits a linear temperature dependence, suggesting single-mode dynamics, and enabling coherent magnetization auto-oscillation at room temperature. The demonstrated nano-oscillator geometry provides alternative opportunities for the development of active nanomagnetic devices and for optimization of their spectral characteristics for applications in microwave technology and spin-wave logic. This work is collaborated with Prof. Sergei Urazhdin, Department of Physics, Emory Universty, USA.