196 citations · 664 across the 8 of their papers we have counts for
6 papers · 1 filter
Controlled growth of CHNHPbI nanowires in arrays of open nanofluidic channels
Massimo Spina, Eric Bonvin, Andrzej Sienkiewicz +3
Spatial positioning of nanocrystal building blocks on a solid surface is a prerequisite for assembling individual nanoparticles into functional devices. Here, we report on the grap…
Micro-engineered CHNHPbI nanowire/graphene phototransistor for low intensity light detection at room temperature
M. Spina, M. Lehmann, B. Náfrádi +6
Methylammonium lead iodide perovskite has revolutionized the field of third generation solid-state solar cells leading to simple solar cell structures1 and certified efficiencies u…
Ultrasensitive 1D field-effect phototransistor: CHNHPbI nanowire sensitized individual carbon nanotube
M. Spina, B. Náfrádi, H. M. Tóháti +4
Field-effect phototransistors were fabricated based on individual carbon nanotubes (CNTs) sensitized by CHNHPbI nanowires (MAPbINW). These devices represent light r…
Optically switched magnetism in photovoltaic perovskite CHNH(Mn:Pb)I
B. Náfrádi, P. Szirmai, M. Spina +7
The demand for ever-increasing density of information storage and speed of manipulation boosts an intense search for new magnetic materials and novel ways of controlling the magnet…
Photodiode Response in a CHNHPbI/CHNHSnI Heterojunction
M. Spina, L. Mihály, K. Holczer +4
Since the discovery of its photovoltaic properties organometallic salt CHNHPbI became the subject of vivid interest. The material exhibits high light conversion efficie…
Metallicity and conductivity crossover in white light illuminated CHNHPbI perovskite
A. Pisoni, J. Jacimovic, B. Náfrádi +7
The intrinsic d.c. electrical resistivity () - measurable on single crystals only - is often the quantity first revealing the properties of a given material. In the case of CH$_…