Substrate modification during chemical vapor deposition of hBN on sapphire

A Bansal, M Hilse, B Huet, K Wang, A Kozhakhmetov, JH Kim, S Bachu, …
ACS Applied Materials & Interfaces 13 (45), 54516-54526
9 2021
In Situ Dielectric Al2O3/β‐Ga2O3 Interfaces Grown Using Metal–Organic Chemical Vapor Deposition

S Roy, AE Chmielewski, A Bhattacharyya, P Ranga, R Sun, MA Scarpulla, …
Advanced Electronic Materials 7 (11), 2100333
11 2021
Atomic-scale characterization of structural and electronic properties of Hf doped β-Ga2O3

A Chmielewski, Z Deng, M Saleh, J Jesenovec, W Windl, K Lynn, …
Applied Physics Letters 119 (17), 172102
4 2021
Controllable p‐Type Doping of 2D WSe2 via Vanadium Substitution

A Kozhakhmetov, S Stolz, AMZ Tan, R Pendurthi, S Bachu, F Turker, …
Advanced Functional Materials 31 (42), 2105252
27 2021
A ReaxFF Force Field for 2D-WS2 and Its Interaction with Sapphire

N Nayir, YK Shin, Y Wang, MY Sengul, DR Hickey, M Chubarov, …
The Journal of Physical Chemistry C 125 (32), 17950-17961
5 2021
Ga interstitial stability and its effect on the electronic properties of β-(AlxGa1-x) 2O3 alloy

A Chmielewski, Z Deng, Y Zhang, A Mauze, W Windl, N Alem
Microscopy and Microanalysis 27 (S1), 2358-2359
  2021
Impact of the Synthesis Kinetics of Entropy-stabilized Oxide Thin Films Probed with 4D-STEM and STEM-EELS

L Miao, G Kotsonis, J Ciston, C Ophus, JP Maria, N Alem
Microscopy and Microanalysis 27 (S1), 352-354
1 2021
Atomic Scale Investigation of Interfaces in MoS2-ReS2 In-plane Heterostructures Using High Resolution S/TEM

S Bachu, L Stanton, C Qian, DR Hickey, N Alem
Microscopy and Microanalysis 27 (S1), 640-641
  2021
S/tem characterization of vertical heterostructures formed by mono-to multi-layer graphene and wse2

S Bachu, B Huet, DR Hickey, C Qian, J Redwing, N Alem
Microscopy and Microanalysis 27 (S1), 894-895
1 2021
Cryogenic transmission electron microscopy investigation of carbon nanothreads

DR Hickey, S Juhl, A Biswas, E Elacqua, V Crespi, T Strobel, N Alem
Microscopy and Microanalysis 27 (S1), 684-685
1 2021
Decoding defect ordering from ADF-STEM images of van der Waals CrGa2Te7 ferromagnetic crystals using the unsupervised machine learning algorithm

L Miao, Y Guan, J Ning, W Xie, J Sun, Z Mao, N Alem
Microscopy and Microanalysis 27 (S1), 710-711
  2021
Probing defects in nanostructures with high spatial and energy resolution

N Alem
Microscopy and Microanalysis 27 (S1), 2650-2651
  2021
Electron effective mass determination across a β-(Al0. 2Ga0. 8) 2O3//β-Ga2O3 interface by Kramers-Kronig analysis

A Chmielewski, JC Idrobo, Y Zhang, A Mauze, N Alem
Microscopy and Microanalysis 27 (S1), 1168-1169
1 2021
Analysis and Dynamics of Extended Atomic Defects in Coalesced WS2 Monolayer Films

DR Hickey, S Bachu, L Miao, N Alem
Microscopy and Microanalysis 27 (S1), 1954-1955
  2021
Ferroelectrics everywhere: Ferroelectricity in magnesium substituted zinc oxide thin films

K Ferri, S Bachu, W Zhu, M Imperatore, J Hayden, N Alem, N Giebink, …
Journal of Applied Physics 130 (4), 044101
36 2021
Illuminating Invisible Grain Boundaries in Coalesced Single-Orientation WS2 Monolayer Films

D Reifsnyder Hickey, N Nayir, M Chubarov, TH Choudhury, S Bachu, …
Nano letters 21 (15), 6487-6495
18 2021
Picometer-precision atomic position tracking through electron microscopy

L Miao, A Chmielewski, D Mukherjee, N Alem
JoVE (Journal of Visualized Experiments), e62164
3 2021
Spin-valley locking and bulk quantum Hall effect in a noncentrosymmetric Dirac semimetal BaMnSb2

JY Liu, J Yu, JL Ning, HM Yi, L Miao, LJ Min, YF Zhao, W Ning, KA Lopez, …
Nature communications 12 (1), 4062
25 2021
Surface modification of proppant using hydrophobic coating to enhance long-term production

M Tabatabaei, A Dahi Taleghani, Y Cai, L Santos, N Alem
SPE Production & Operations 36 (01), 116-127
6 2021
Self-regulated growth of [111]-oriented perovskite oxide films using hybrid molecular beam epitaxy

J Roth, T Kuznetsova, L Miao, A Pogrebnyakov, N Alem, R Engel-Herbert
APL Materials 9 (2), 021114
  2021
Wafer-Scale Epitaxial Growth of Unidirectional WS2 Monolayers on Sapphire

M Chubarov, TH Choudhury, DR Hickey, S Bachu, T Zhang, A Sebastian, …
ACS nano 15 (2), 2532-2541
97 2021
Growth and characterization of metalorganic vapor-phase epitaxy-grown β-(Al x Ga1− x) 2O3/β-Ga2O3 heterostructure channels

P Ranga, A Bhattacharyya, A Chmielewski, S Roy, R Sun, MA Scarpulla, …
Applied Physics Express 14 (2), 025501
36 2021
A ReaxFF Force Field for 2D-WS₂ and Its Interaction with Sapphire

N Nayir, YK Shin, Y Wang, MY Sengul, DR Hickey, M Chubarov, …
 
  2021
Atomic resolution characterization of 2D materials with scanning transmission electron microscopy

N Alem
APS March Meeting Abstracts 2021, X56. 005
  2021
Spin-valley locking bulk quantum Hall effect in a Dirac semimetal BaMnSb2

J Liu, J Yu, J Ning, H Yi, L Miao, L Min, Y Zhao, W Ning, Y Zhu, T Pillsbury, …
APS March Meeting Abstracts 2021, J51. 003
  2021