Erratum: Acoustic levitation applied for reducing undesired lateral drift of magnetic helical microrobots (Journal of Applied Physics (2020) 128 (184703) DOI: 10.1063/5.0026728)

Following the initial publication of the article,1 the authors observed some errors that require corrections and modifications are described below to address them. 1. Page 4, Eqs. (5) and (6): The equations of “C_X ” and “C_Y” should be swapped with each other. Revised equations: (Equation Presented) 2. Page 4, right column, paragraph 3: The variable “C_Z” should be corrected as “C_X.” Revised phrase: “the lateral drift is mainly influenced by C_X.” 3. Page 5, left column, paragraph 1: The cited equations should be revised as “Eqs. (2) and (5).” Revised phrase: “A and B are two body points on different sides of the symmetrical line and their experienced forces can be determined based on Eqs. (2) and (5).” 4. Page 5, left column, paragraph 1: The variable “C_Z” should be corrected as “C_X.” Revised phrase: “On account of the fluidic drag imbalance caused by C_X.” 5. Page 5, left column, paragraph 3: The variable “C_Z” should be corrected as “C_X,” and the cited equation should be corrected as “Eq. (5).” Revised phrase: “The drag coefficient C_X was set as a variable determined by h according to Eq. (5).” 6. Page 5, Eq. (8): The variable “C_Z” should be corrected as “C_X.” Revised equation: (Equation Presented) These errors are ascribed to the change of the coordinate system in the revised version. The authors apologize for any inconvenience and certify that the corrections do not affect the findings of this work.